节能纺织空调除尘设备
Energysavingairconditionerdedustingequipment
目录
| 一、JXT-I系列风量调节窗及固定百叶窗 | 一、JXT-seriesairadjusting windowandfixed shutter | 04--09 |
| 二、JXM-I系列密封门 | 二、JXM-seriessealing door | 10--12 |
| 三、JXK-I型空气整流器(导流栅) | 三、JXK-Ilairectifier(vane) | 13--16 |
| 四、JXP-I型系列喷淋排管 | 四、JXP-typeseriesofspraypipe | 17--27 |
| 五、JXD-I系列波形挡水板 | 五、JXD-series waveform waterretaining plate | 28--34 |
| 六、JXG-I系列光管式加热器 | 六、JXG-series opticaltube heater | 35--41 |
| 七、系多夏力式过滤器 | 七、JSeeoagravitywteuniter JXS-IBseriesrecoilfilter | 42--47 |
| 八、JXJ-I型积极吸尘式回风过滤器 | 八、JXJ-positivesctiontypeiflter | 48--54 |
| 九、JXB-型变风量回风过滤器 | 九、JXB-VAVairretumfiter | 55--60 |
| 十、JXC-I型布袋集尘器 | +、JXC-typebagdustcollector | 61--67 |
| 十一、JXX-I箱式布袋集尘器 | +一、JXX- boxbag dustcolector | 68--76 |
| 十二、转笼回风过滤器 | 十二、therotoraretumfilter | 77--88 |
| 十三、JXJH-2型环槽式大风量回风精过滤器 | 13JJ-o | 89--92 |
| 十四、JXDX型点吸圆盘回风过滤器 | 14、JXDX type point sucking discairretumfilter | 93--96 |
| 十五、金信其他产品 | 15、Jinxin other products | 97--106 |
一、JXT-I系列风量调节窗及固定百叶窗
1、简介
JXT-I型系列风量调节窗是我公司在吸收国内外同类产品优点的基础上,精心研制开发而成的新品种。它不但具有调节灵活、漏风率小和线性调节性能好的优点,而且具有叶片光滑、阻力小的特点,适合于任何空调系统的风量调节与控制。
JXT-I型系列风量调节窗的钢板框架作喷塑或镀锌处理,叶片有菱形镀锌钢板叶片、铝型材叶片两种;传动形式有连杆式或齿轮式两种;叶片开启方向有对开式和顺开式两种(对齿轮式而言,只能为对开式)。调节方式可为手动(附图一),气动或电动。
菱形叶片的调节窗,具有平稳的转动扭距、较好的线性调节特性,与自动控制执行器匹配良好,是自动控制空调系统风量调节的理想部件。
JXT-Ⅱ系列固定百叶窗,按材料一般为拉挤铝型材也有不锈钢材质。
2、安装
风量调节窗可直接安装在混凝土空调室或组台式空调机组的箱体上或风管系统内,垂直、水平、倾斜均可;当安装在混凝土空调室或组合式空调机组的箱体上时,预留孔的尺寸为B×H;当安装在墙上或平面上时,推荐的安装形式见图三,此时墙上预留孔的尺寸为 ( \mathsf { B } + 4 0 ) x ( \mathsf { H } + 4 0 ) ,(H、B见表1)。其它安装方式的预留孔尺寸可由该种安装方式衍生。
风量调节窗安装在墙角时,窗边离墙角最小距离不得小于 1 5 0 \mathsf {mm } ;落地安装时,下限最低高度应>600mm(对室内地坪而言);安装在洗涤室两面的调节窗,为了减少涡流,窗边到洗涤室进风口的最小距离为 \scriptstyle 1 0 0 0 { \mathsf {mm } } ;在洗涤室出风口处,窗边与挡水板间的最小距离为 8 0 0 {mm } 。要保证墙面平整,以免造成框架扭曲而影响调节窗启闭的灵活性。
3、维护保养
3.1、产品在使用中均可用水冲洗。轴承中不可加油,以免油沾上尘埃而造成轧死。产品中的钢件每2-3年油漆一次。
3.2、电、气动执行元件应定期检查、维护,以保证调节窗的正常启闭。
4、订货须知
4.1、订货时请写明产品种类、型号尺寸宽度 x 高度 ( \mathsf { B } x \mathsf { H } ) 、主材、传动方式等;
4.2、特殊要求,技术合同中应详细说明。附:
图一、调节窗结构简图;
图二、调节窗安装图;
图三、固定百叶窗安装图;
一、JXT- Il series air adjusting window and fixed shutter
1,introduction
JXT-Iltypeseriesairadjustingwindowismycompanybasedonabsorbingtheadvantagesofsimilarproductsathome andabroadeiesficoecdlopntntolstleibstntalge rateandlinearegutionoodpfomancendsthracteristicoftavresmoothallsistaneablefor anyairconditioning systemairvolumeregulationand control.
SteelplateframetypelJT-Iseriesairadjustingwindowforthesprayrgalvanizedgalvanizedsteelbladebladewith diamondshapedaluminumbladetwo;driveintheformofconnectingrodtypeorgeartypetwo;theopeningdirectionofthe openandleavesopentwo(onthegeartypeonlytoopen).Adjustingmodecanbemanualy(Figure1),pneumaticorelectric. Diamondbladeadjustingwindow,withrotatinglineartorque,goodregulationperformancestableandautomaticcontrol actuatoriswellmatched,istheautomaticcontrolairconditioningsystemairvolumeidealcomponents.
2,installation
JXT-Ilseries fixed shutter,thematerial isgenerallypultrusionaluminumalso has stainless steel.
Theadjustmentoftheairwindowcanbedirectlyinstalledintheboxbodyconcreteairconditioningroomorgrouptypeair conditioningitsuctemticalrztalcidsledinodotein roomorcombinedtypeairconditioningunitonreservationholesizeisB\*H;whenmountedonthewallorplanetherecommended installation form,asshowninFigure three,thepreformed holeonthewallof thesizeof ( \mathsf { B } + 4 0 ) x ( \mathsf { H } + 4 0 ) (H,B,see Table1.).Thereservedholesizesandotherinstalationmethodscanbederivedfromtheinstalltionmethod.
Theadjustmentoftheairwindowmountedinthecorner,cornerwindowfromtheminimumdistanceshallnotbelessthan 150mm;isinstaledonthefloorthelowertheminimumheightshouldbe>6o0mm(intermsofindorfloor);installedinthe washingroomonbothsidesoftheadjustingwindowinordertoreducetheeddycurrnt,theminimumdistancetothewashing roomairinletwindowfor10oomm;inthewashingroomattheairoutlet,thewindowandtheminimumdistancebetweenthe waterboardfor800mm.Toensurethesmoothwallsurface,soastoavoidframedistortionsandeffctsofregulatingwindow opening closing flexibility.
3,maintenance
3.1,theproductscanbewashedinwater.Nogasbearing,soastoavoidoilstainedwithdustcausedbycrush.Stelproductsinevery2-3yearstopainta.
3.2,electricpneumaticactuatorsshouldbeheckedregularlymaintenance,toensurethenormalopeningandclosingthe adjustingwindow.
4,orderinginstructions
4.1,whenorderingpleasespecifytheproducttype,sizewidth x height ( B x H ) . Theprincipal,modeof transmission;
4.2,special requirements,technical contract should specify.Attached: Figure1,adjustingwindowstructurediagram;
Figuretwo,adjustingwindowinstallationdiagram;
Fig.threeinstallation,fixed shutter;
图四、调节窗叶片断面形状;
Figure 4,adjusting window blade profile; 图五、调节窗开启角度与最大流量百分比的关系图; Fig.5,adjusting window opening angle andmaximum flow percentage; 图六、调节窗在不同叶片开启角度时的阻力系数曲线图; Figure6,adjusting the drag coefficient curve windowindifferent opening angle of blade; 图七、调节窗在不同风速下叶片分不开时的阻力损失曲线图; Figure6,adjustingwindowleaf underdifferent wind speed is not divided whentheresistancelosscurve; 表1、调节窗及百叶窗尺寸规格及技术性能表 Table1,adjust the window and shutter dimensions and technical performance
1、螺栓2、调节窗3、螺栓孔4、预埋角钢框 4 0 x 4 0 x 4 一1,bolt2,adjustingwindow3,thebolt hole4,thepreburiedsteel frame ( 4 0 x 4 0 x 4 )
说明: Explain.
1、H、B为调节窗的内净高和宽(见表1)h、b为墙的留孔尺寸。h=H+40mm,b=B+40mm
1H,BasthentealghtustingwindowandwideseeTable1)hBastheoleewallHH+4mmbB40mm
2、预埋角钢框上的孔和调节窗配钻,预埋角钢框压板用户自理。
2preburiedtlfeoftandustiditdrilnglesteemeplateembedddintrsteles
| 叶片 数N | ||||||||||||||||||||
| 列数 | 单列 | 双 列 | 19 20 | |||||||||||||||||
| m n AB | 4 788 | 5 920 | 6 1072 | 7 1224 | 8 1376 | 9 1528 | 10 1680 | 11 1832 | 12 1984 | 13 2136 | 14 2288 | 15 2440 | 16 2592 | 17 2744 | 18 2896 | 3048 3200 | ||||
| H | ||||||||||||||||||||
| 2 | 1 2 | 312 464 | 0.24 0.35 | 0.28 | ||||||||||||||||
| 3 | 0.47 | 0.42 | ||||||||||||||||||
| 4 | 3 | 616 | 0.56 | 0.66 | 0.75 | |||||||||||||||
| 5 | 4 | 768 | 0.58 | 0.70 | 0.82 | 0.93 | ||||||||||||||
| 6 | 5 | 920 | 0.70 | 0.84 | 0.98 | 1.12 | 1.26 | 1.40 | 1.54 | 1.68 | 1.82 | |||||||||
| 7 | 6 | 1072 | 0.81 | 0.98 | 1.14 | 1.30 | 1.47 | 1.63 | 1.79 | 1.96 2.12 | ||||||||||
| 8 | 7 | 1224 | 0.93 1.05 | 1.12 | 1.30 | 1.49 | 1.67 | 1.86 | 20.5 | 2.23 2.42 | 2.60 | 2.79 | 2.98 | 3.16 | 3.35 | 3.53 | 3.72 | 3.91 | ||
| 9 | 8 | 1376 1528 | 1.16 | 1.25 | 1.46 | 1.67 | 1.88 | 2.09 | 2.30 | 2.51 | 2.72 | 2.93 | 3.14 | 3.35 | 3.56 | 3.76 | 3.97 | 4.18 | 4.39 | |
| 10 | 9 | 1680 | 1.39 | 1.63 | 1.86 | 2.09 | 2.32 | 2.55 | 2.79 | 3.02 | 3.25 | 3.48 | 3.72 | 3.95 | 4.18 | 4.41 | 4.65 | 4.88 | ||
| 11 | 10 11 | 1832 | 1.53 | 1.79 | 2.04 2.23 | 2.30 2.51 | 2.55 | 2.81 | 3.06 | 3.32 | 3.58 | 3.83 | 4.09 | 4.34 | 4.60 | 4.85 | 5.11 | 5.36 | ||
| 12 | 12 | 1984 | 1.67 1.81 | 1.95 | 2.41 | 2.78 | 3.06 | 3.34 | 3.62 | 3.90 | 4.18 | 4.46 | 4.73 | 5.01 | 5.29 | 5.57 | 5.85 | |||
| 13 | 13 | 2136 | 2.11 | 2.60 | 2.71 2.92 | 3.02 | 3.32 | 3.62 | 3.92 | 4.22 | 4.52 | 4.83 | 5.13 | 5.43 | 5.73 | 6.03 | 6.33 | |||
| 14 | 14 | 2288 | 2.27 2.43 | 2.78 | 3.13 | 3.25 3.48 | 3.57 | 3.90 4.22 4.52 | 4.55 | 4.87 | 5.19 | 5.52 | 5.84 | 6.17 | 6.49 | 6.82 | ||||
| 15 | 15 | 2400 | 2.97 | 3.34 | 3.71 | 3.83 4.08 | 4.17 4.45 4.82 | 4.87 | 5.22 | 5.56 | 4.91 | 6.26 | 6.61 | 6.96 | 7.30 | |||||
| 16 | 16 | 2592 | 3.15 | 3.55 | 3.94 | 4.33 | 4.73 5.12 | 5.19 5.52 | 5.56 5.91 | 5.93 6.30 | 6.30 | 6.687.05 | 7.42 | 7.79 | ||||||
| 17 | 17 | 2744 | 3.75 | 4.17 | 4.59 | 2.01 5.42 | 5.84 | 6.26 | 6067 | 6.70 7.09 | 7.09 | 7.49 | 7.88 | 8.27 8.76 | ||||||
| 18 | 18 | 2896 | 3.96 | 4.40 | 4.84 | 5.28 5.72 | 6.16 | 6.60 | 7.04 | 4.48 | 7.51 7.92 | 7.92 8.36 | 8.34 8.80 | 9.24 | ||||||
| 19 | 19 | 3048 | 4.17 | 4.63 | 5.10 | 5.56 60.2 | 6.49 | 6.95 | 7.41 | 7.88 | 8.34 | 8.80 | 9.27 | 9.73 | ||||||
| 20 21 | 20 | 3200 | 4.38 | |||||||||||||||||
H 上古 uou#aoddns 中 3 4 44
二、JXM-I系列密封门
1、概述
JXM-Ⅱ系列密封门主要由门体及角钢门框组成,门体采用轧钢冷板,玻璃钢板,不锈钢板及保温夹层结构,门体上可根据用户需要开设观察窗。该密封门具有开启灵活、密封性好、保温性强、光洁耐腐蚀等特点。广泛使用于各类空气密闭室的出入口、如空调室、滤尘室、静压室等。
2、规格、分类及型号
2.1、规格
密封门规格按门框内净宽(B) x 高(H)可分为如下几种: 1 0 0 0 x 2 1 0 0 、 8 0 0 x 2 1 0 0 /1 0 0 0 x 1 8 0 0 1 8 0 0 x 1 8 0 0 (常用)、 6 0 0 x 1 8 0 0 (常用)、 6 0 0 x 1 2 0 0 (常用)、 6 0 0 x 9 0 0 /5 0 0 x 1 0 0 0 。
2.2、分类
按密封门开启方式可分为左开、右开、内开、外开四种方式。即:
人在室外面向门板时,门向内开者称为内开式,门向室外开者称为外开式;铰链在门左侧则定义为左开式,铰链在门右侧则定义为右开式。
2.3、型号
JXM-I□x□-□外开式W,内开式省略左开式Z,右开式Y门框内净宽(B) x 高(H)设计序号:第二次设计(可省略)密封门产品代号:金信公司
示例:JXM800×1800-ZM表示门框内净为 8 0 0 x 1 800的左开、外开式密封门。
3、性能
1、承受压力△P=1000Pa2、门体传热系数K<0.35W/m².k
4、安装方法
1、密封门角钢门框上焊有4-6块钻有孔眼的钢板,安装时可与预埋铁件焊接固定,也可以用M12膨胀螺栓固定在墙壁上,固定后用水泥沙桨将门框四周缝隙填满抹光。详情参见安装示意图。
2、密封门若安装在设备器壁上,只需在门洞四周预留螺栓孔,用螺栓固定即可。
5、维护保养
二、 JXM- seriessealing door
1,overview
JXM-Ilseriessealingdoorbydoorbodyandanglesteeldoorframe,doorbodyadoptsrolingcoldplate,glass steel,stainlesssteelplateand heatinsulationsandwich structure,thedoorbodycanbebasedonuser need to openawindow.Thesealingdoorhasthefeaturesofflexibleopening,goodsealing,insulationresistance,corrosion resistance,smooth.Widelyusedinvarioustypesofairtightchamberentrance,suchasair-conditionedrooms,the dust filteringchamber,astatic pressure chamber.
2,specification,classificationandmodel
2.1,specifications
Thesealing doordoor framewidthaccording tospecifications ( { \mathsf { B } } ) x height ( H ) canbedivided intothe following several: 1 0 0 0 x 2 1 0 0 8 0 0 x 2 1 0 0 、 1 0 0 0 x 1 8 0 0 8 0 0 x 1 8 0 0 (common), 6 0 0 ~ x ~ 1 8 0 0 (common), 6 0 0 ~ x ~ 1 2 0 0 (common), 6 0 0 x 9 0 0 5 0 0 x 1 0 0 0
2.2,classification
Accordingtothesealingdooropenmodecanbedividedintotheleft,therighttoopen,open,openinfour ways.That is:
Intheoutdoorfacingthedoor,thedooropenedinwardsiscalledtheinneropendoorstotheopenair,called outerhingeonthedooropen;ontheleftisdefinedasthehingeonthedoorleftopen,therightisdefinedasthe rightopen.
2.3,model
JXM- □x□ OutsidetheopenW,built-inellipsis TheleftopentypeZ,typeYright Thedoorframewidth(B) x height(H) Designof serial number:second design (omitted) Thesealing door product code:Jinxin company
Example:JXM800 x 1800-ZMsaysthedoorframenetis 8 0 0 x 1 8 0 0 leftopen,openthesealingdoor.
3,performance
1,pressure \triangle P { = } 1 0 0 0 \mathsf { P a } heattransfercoefficient2,K<0.35W/m2.kdoor
4,theinstallationmethod
1,thesealingdooranglesteelframeisweldedwitha4-6Blockdrilingholesintheplate,canbeinstalledand embeddedironweldingfixed,canalsousetheM12expansionisfixedonthewallwithcementandsandfixingbolt paddledoor frame around the gapfilledwith light.Fordetailssee the installation diagram.
5,Up-keepmaintenance
5.1、定期检查密封状况,发现漏风,及时更换密封件。
5.1,regularlycheckthesealingcondition,found leakage,thetimelyreplacementofseals.
5.2、门框定期除锈涮漆,以防腐蚀。
5.2,aregularderusting Shabu paint,toprevent corrosion.
5.3、门轴部位定期加油,使其开启灵活。
5.3shaft parts,regular refueling,the openand flexible.
6、订货须知
6,ordering instructions
1、请注明门的型号规格、开启方向、有无观察孔等。
1,pleaseindicatethetypesandspecifications,theopeningdirectionofthedoorthereisnoobservationholeete..
2、密封门的供货范围只包括门的本体及门框,安装所有的螺栓由用户自理。
2,thesealingdoordeliveycoversonlythebodyandthedoorframedoorinstalltionofallboltsbytheusersthemselves.
3、常用宽度B:600mm800mm1000mm高度:H:90012001800
3commonlyusedB:600mm800mm,width 1 0 0 0 \mathsf {mm } height:H:90012001800
三、JXK-I型空气整流器(导流栅)
1、概述
JXK-I型空气整流器,亦称导流栅,是设置在各类吸入式空调喷淋室入口的格栅式整流设备,用于均衡喷淋室断面各点的气流速度,提高空气与水热湿交换效率,它外形美观,易清洗、不占地,阻力小,整流效果好,是一种高效节能的理想整流设备。
2、性能规格与技术参数
2.1、结构及原理
JXK-I型空气整流器,是由若干纵横交错的塑料片组成的方格网,安装在空调喷淋室的入□断面,每一个方格的尺寸为 3 7 . 5 x 3 7 . 5 毫米,塑料片断面为机翼形,入口端圆,出口端尖。当气流流到整流器入口处,借助其动能与整流器碰撞,并向四周扩散,使整个入口断面形成一个低压区,气流穿过整流器,每一个方格如同一个喷气口,使气流向四周扩散,从而使喷淋室断面各点的气流速度趋向均匀。为了检修人员进入喷淋室的方便,在整流器的下部设有{ \mathsf { B 6 0 0 } } x { \mathsf { H 9 0 0 } } 的检查门,门上同样设有整流格栅,在运行时,检查门关闭。
各类压入式空调喷淋室不能使用本设备。
2.2、型号规格的表示方法
例:JXK-I-3200×3200表示3200×3200空气整流器
J x k _ { - } Ⅱ型系列整流器的规格尺寸,分别以整流器的宽度和高度表示。常用宽度B有17种,即1600、1920、2000、2240、2400、2560、2800、2880、3200、3520、3600、3840、4000、4160、4400、4480、4800。高度H有9种,即1600、2000、2240、2560、2600、3000、3040、3360、3400。宽度和高度可任意组合为一种规格。用户可根据喷淋室断面的净宽B0和净高H0选择相应的整流器宽度B和高度H,然后,按 B O = B + 2 0 和 H O = H + 1 C 修正喷淋室断面尺寸,多余的尺寸可用水泥砂浆粉刷填塞。
2.3、阻力损失
空气流经JXK-I系列整流器的阻力损失。与通过喷淋室断面的迎风速有关,图一表示了不同风速下相应的阻力值。
三、JXK- Il airrectifier (plate)
1,overview
JXK-Iairrectifier,alsoknownasthediversiongrid,gridtyperectifierequipmentisarrangedinthevarious typesof inhaledairconditioningspraychamberentrance,forflowrateequilibriumspraychambersectionof each point,improveairandwaterheatandmoistureexchangeeficiencybeautifulappearanceeasytocleannooc cupation,smallresistance,rectifyingefectisgood,isidealrectifierequipmentforighefficiencyandenergy saving.
2,performancespecificationsandtechnical parameters
2.1,the structure and the principle of
JXK-Ilairrectifier,isomposedofaplasticsheetarrangedinacrisscrosspatternofthegridentrancesectionis installed intheairconditioning spraychamber,eachsquareofsize 3 7 . 5 x 3 7 . 5mm , plastic sheet section of wing,entranceendoftheround,theoutletendtip.Whentheairflowtotherectifierattheentrance,withitskineticenergyandrectifiercolision,andspreadtothesurrounding,theentrancesectionoftheformationofalow pressureareaairflowthroughtherectifier,eachsquarelikeajet,thegasflowinalldirections,sotattheairflow velocityspraychambersectionofeachpointisuniform.Inordertomaintenancepersonnelintothespraychamber isconvenient,therectifierisarrangedatthe lowerpartof { \mathsf { B } } 6 0 0 x { \mathsf { H } } 9 0 0 inspectiondoor,thedoor isalsoprovided witharectifying grille,atrun time,check the door closed.
Allkinds of pressure inair conditioning roomspray cannot use thisequipment. Methods
2.2,model specifications
Example:JXK-I - 3 2 0 0 x 3 2 0 0 3 2 0 0 x 3 2 0 0 airrectifier
J x k - typeseriesrectifiersize,respectivelytothewidthand heightof thesaidrectifier.Commonlyused widthBare17,1600,1920,200,2240,2400,2560,2800,2880,3200,3520,3600,3840,4000,4160,4400, 4480,4800.Hs9dsmely600002456060046040.edthdt canbefreelycombinedintoone specification.Theusercanaccording tothespraychambersection width B0and height H0selectthecorresponding rectifierwidthBand heightH,and then,according to B O = B + 2 0 and H O = H + 1 0 (2号 modified spray chamber section size,the size of available excess cement mortar rendering packing.
2.3,the resistance loss
Theresistance loss ofairflowing through theJXK-IlSeriesrectifier.Thewind speedand thespraychamber section,thechartindicated theresistancecorrespondingtodifferentwind speedvalue.
3、安装与维修
3.1、安装
JXK-I型空气整流器,由若干块 { \mathsf { B } } 6 0 0 x { \mathsf { H } } 3 0 0 的塑料方形格栅板组装而成,其下部座落在托座槽钢内,互相之间则通过内外嵌头和双头螺栓与支持槽钢和左右框架相连接,下部嵌入底座内,底座则座落在水池壁上。左右框架则分别与喷淋室侧墙和方形格栅板连拉。其安装示意图见图二,其与空调喷淋室相关位置尺寸见图三,安装细部详图见图四、图五。
整流器安装完毕,并正确固定后,使用水泥砂浆充塞其框架边缘与喷淋室四周墙板之间的缝隙,使其不漏风不漏水。
3.2、维护
在使用过程中,必须定期(每周或每半个月)停车,用水枪冲洗整流器表面,使其保持清洁,不使沾附大量尘杂影响整流效果并增大阻力。
附图一:
33中
3,installationandrepair
3.1,installation
JXK- Ilair rectifier,bytheplasticsquare grid plate assemblingaplurality of { \mathsf { B 6 0 0 } } x { \mathsf { H 3 0 0 } } and the lower partislocatedinthebracket,channelsteel,betweeneachotherthroughtheinnerandouterblockheadandstud andsupportchannelandisconnectedtotheframe,thelowerpartisembeddedinthebase,thebaseislocated inthepoolwall.Abouttheframeareconnectedwiththespraychambersidewallandasquaregrilleplateeven pull.TheinstallationdiagramshowninFiguretwo,therelativepositionandairconditioningspraychamberdimensionsshown in Figure three,the installationdetails see Figure four,figure five.
Rectifierisinstalledcorrectlyandfixed,thegapbetweentheuseofcementmortarwiththeedgeof the frameand thespraychamberaround thewall,so that itdoesnot leaknotWaterLeakage.
3.2,maintenance
Intheuseprocess,mustberegularly(weeklyorevery halfamonth)parking,rinsewithwatercannonstothe commutatorsurface,keepclean,nottostickatachedtoalargenumberofdustrectificationeffectandincrease the impactresistance.
四、JXP-I型系列喷淋排管
1、概述
JXP-I型喷淋排管,通过各种不同型号规格数量的喷嘴,将水喷射成粒小而分布均匀的雾状,而无明显水滴,与流过喷淋室的空气直接接触,在净化空气的同时进行热湿交换,将空气处理到系统需要的温湿度状态。
2、性能规格与技术参数
2.1、结构
JXP-I型喷淋排管,由一根横管(即主管)、若干根立管和与喷嘴相连的支管组成,材质ABS塑料或焊管,主管与立管,支管与喷嘴连接处采用管螺纹或弹簧扣夹联接,支管与立管连的处采用焊接。根据空调机房布置的需要,其结构可分为上进水、中进水、下进水和底进水四种形式,可供就户选择。
2.2型号规格的表示方法
2.2.1、每排喷嘴分布密度
即喷淋室断面积内,每排喷淋排管每平方米内的喷嘴数,有大小不同的四种档次,分别以A、B、C、D四种代号表示,见表一。
| 代号 | A | B | C | D |
| 单位断面积内每排喷嘴只数(只/m·排) | 24-30 | 18-24 | 12-18 | 6-12 |
2.2.2、喷淋排管的外形尺寸
宽度B,即支持角钢的总长度(单位:mm);高度H,对上、下、底三种进水方式,高度即横管中心至立管尾端的垂直距离。对中进水方式,高度即上、下立管尾端之间的垂直距离(单位:mm)。根据空调喷淋室断面B0(喷淋室净宽)和HO(喷淋室顶板底至水池顶之间的垂直距离)。可以从表五-八中查得喷淋排管 \mathsf { B } x \mathsf { H } 尺寸和其他尺寸。
四,JXP- type seriesof spray pipe
1,overview
JXP-Iltypespraypipe throughthenozzleofdifferentspecifications,quantity,theinjectionofwater intoa grainofsmallanduniformdistributionofspraydroplets,direct contactwiththeairflowing through thespray chamber,andpurifytheairintheheatandhumidityexchange,airtreatmenttoneedsofthesystemtemperature and humiditycondition.
2,performancespecificationsandtechnicalparameters
2.1,structure
JXP-Iltypespraypipe,consistingofahorizontaltube(namelythesupervisor),apluralityofverticalpipeand connectedwiththenozzleofthebranchpipe,ABSplasticorsteelpipe,thesupervisorandthevertical pipe branchpipeandthenozzleisconnectedwithpipethreadoraspringclipconnection,pipeandriserconnected bywelding.Accordingtotheneedofairconditioningroomlayout,thestructurecanbedividedintofourtypes ofwater inlet,water,waterand underbottom,cansupplytheusertoselect.
2.2.1,each rowof the nozzle density distribution
Thespraychamberarea,eachrowofspraynozzletuberownumberpersquaremeters,therearefour grades ofdifferentsizes,respectivelyrepresentedbyA,B,C,Dfourcode,see table1.
| GenerationofNo. | A | B | C | D |
| Unitareawithineachrowof nozzles number(only/m2row) | 24-30 | 18-24 | 12-18 | 6-12 |
2.1,structure
JXP-Itypespraypipe,consistingofahorizontaltube(namelythesupervisor),apluralityofverticalpipeand connectedwiththenozzleofthebranch pipe,ABSplasticorsteelpipe,thesupervisorandtheverticalpipe, branchpipeandthenozzleisconnectedwithpipe threadoraspringclipconnection,pipeandriserconnected bywelding.According totheneedofairconditioningroomlayout,thestructurecanbedividedintofourtypes ofwater inlet,water,waterand underbottom,cansupply the user toselect.
Methods2.2model specifications
2.2.3、进水方式
分上进水,中进水,下进水和底进水四种(见图一、二、三)用文字表示。
2.2.4、喷嘴型号规格
分型号、喷嘴孔径(单位:毫米)、喷嘴接口管螺纹规格(单位:英寸)三部分,连续书写。
2.2.5、型号规格书写举例
现有-喷淋排管,喷嘴分布密度为A,宽度为3100,高度为2900。进水方式为上进水,喷嘴为FL型,孔径Φ4,接口螺纹为ZG,则型号规格为:JXP-I-A-B3100 x H2900-上进水-FL-Φ4-ZG
2.3、详细技术性能参数及选型方法
2.3.1、喷嘴型号的选择
JXP-Ⅱ系列喷淋排管,可适用各种不同型号的喷嘴,有丝扣和弹夹二种安装型式,选择其主要的品种规格,将其性能列于表二、表三、表四。
| 孔径 | ①3 | 4 | 05 | ①6 | ||||||||
| 性能 表压 (Mpa) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程 (m) | 喷水量 (kg/h) | 喷射锥 角(度) | 射程 (m) | 喷水量 (kg/h) | 喷射锥 角(度) | 射程 (m) | 喷水量 (kg/h) | 喷射锥 角(度) | 射程 (m) |
| 0.1 | 125 | 91 | 0.66 | 213 | 92 | 0.70 | 280 | 94 | 0.95 | 320 | 95 | 1.05 |
| 0.15 | 153 | 93 | 0.76 | 259 | 94 | 0.85 | 335 | 95 | 1.15 | 390 | 98 | 1.25 |
| 0.2 | 178 | 95 | 0.82 | 290 | 96 | 1.0 | 380 | 97 | 1.30 | 450 | 100 | 1.45 |
| 0.25 | 197 | 97 | 0.95 | 320 | 98 | 1.25 | 420 | 100 | 1.50 | 500 | 101 | 1.60 |
| 0.3 | 214 | 98 | 1.10 | 350 | 99 | 1.35 | 465 | 102 | 1.60 | 540 | 104 | 1.80 |
| 喷嘴种类 | PX-1型 | PY-1型 | ||||||||||
| 单侧喷雾①6 | 单侧喷雾8 | 单侧喷雾①6 | 双侧喷雾8 | |||||||||
| 表压 性能 (Mpa) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) | 喷水量 (Kg/h) | 角(度) | 喷射射程(m) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) | 喷水量 (Kg/h) | 喷射锥 角(度) | 射程(m) |
| 0.1 | 330 | 118 | 1.9 | 540 | 120 | 1.9 | 480 | 105 | 2.2 | 600 | 118 | 2.0 |
| 0.15 | 395 | 121 | 2.0 | 645 | 128 | 2.2 | 576 | 110 | 2.6 | 750 | 120 | 2.3 |
| 0.2 | 450 | 122 | 2.3 | 730 | 130 | 2.4 | 660 | 110 | 3.0 | 870 | 120 | 2.6 |
| 0.25 | 470 | 122 | 2.4 | 760 | 130 | 2.5 | 700 | 110 | 3.0 | 910 | 120 | 2.6 |
| 规格(孔径mm) | 表压(Mpa | 喷水量Kg/h | 喷射角 | 射程 |
| SL-4mm | 0.15 | 580 | 165 | 1 |
| 0.2 | 640 | 165 | 1 | |
| 0.25 | 720 | 165 | 1 | |
| SL-5mm | 0.15 | 660 | 160 | 0.9 |
| 0.2 | 750 | 160 | 0.9 | |
| 0.25 | 850 | 160 | 0.9 | |
| SL-6mm | 0.15 | 750 | 158 | 0.9 |
| 0.2 | 880 | 158 | 0.9 | |
| 0.25 | 920 | 158 | 0.9 |
选择喷嘴的原则是:
用于蒸发冷却,水质较洁净的,选用孔径较小;喷水量较少的喷嘴,选用较大的分布密度。
用于接触冷却,水质中含有纤尘的,选用孔径较大;喷水量较多的喷嘴,选用较小的分布密度。
2.3.2每排喷嘴分布密度的选择
2.3.2.1每排喷嘴分布密度,取决于喷嘴型号、喷水量、喷淋排管数量和水气比。
各种不同工况的水气比值见表四。
低湿车间u取高值,高温车间u取低值。
2.2.3,feedingmode
Pointsonthewater,waterwaterandbottomwaterunderfour(seefigureoneortwo,three)statedinwords. 2.2.4,nozzle size
Submodels,thenozzlediameter(unit:mm),threadspecificationnozleinterfacetube(unit:threeinches),continuous vriting.
Forexample,writing2.2.5specifications
TheexistingspraipeozedistributionesityisAidthof0eightof9oWatesupplymodeletye L,diameterΦ4,interface thread isZG,thenspecifications:JXP- I-A-B3100 x H2900-influent-FL-Φ4-Z
2.3,detailed technical performance parametersand selectionmethod
2.3.1,nozzle type selection
JXP-Ilseriesspraypipe,canbesuitableforvarioustypesofnozze,ascrewandcliptwoinstalationtype,selectthemain arietiesofdifferentspecifications,theperformanceoflisted intabletwo,tablethree.
Intabletwo,FL typenozzlespecificationsandperformance
| Aperture Performance | 3 | ①4 | ①5 | ①6 | ||||||||
| Gausure | volumr | Spragye | Range | voume | Sprage | Range | voume | Sprage | Range | voume | Sprage | Range |
| 0.1 | 125 | 91 | 0.66 | 213 | 92 | 0.70 | 280 | 94 | 0.95 | 320 | 95 | 1.05 |
| 0.15 | 153 | 93 | 0.76 | 259 | 94 | 0.85 | 335 | 95 | 1.15 | 390 | 98 | 1.25 |
| 0.2 | 178 | 95 | 0.82 | 290 | 96 | 1.0 | 380 | 97 | 1.30 | 450 | 100 | 1.45 |
| 0.25 | 197 | 97 | 0.95 | 320 | 98 | 1.25 | 420 | 100 | 1.50 | 500 | 101 | 1.60 |
| 0.3 | 214 | 98 | 1.10 | 350 | 99 | 1.35 | 465 | 102 | 1.60 | 540 | 104 | 1.80 |
| Nozzle type | PX-1Type | PY-1Type | |||||||||||
| Unilateral spray6 | Unilateral spray 8 | Unilateral spray 6 | Unilateral spray ①8 | ||||||||||
| GaPerformance pressure | Wlutme (kg/h) | Iniection (degree) | Range (m) | Wlume (kg/h) | Iniection (degree) | Range (m) | Wlume (kg/h) | Injection (degree) | Range (m) | Wlame (kg/h) | Iniection (degree) | Range (m) | |
| (Mpa) 0.1 | 330 | 118 | 1.9 | 540 | 120 | 1.9 | 480 | 105 | 2.2 | 600 | 118 | 2.0 | |
| 0.15 | 395 | 121 | 2.0 | 645 | 128 | 2.2 | 576 | 110 | 2.6 | 750 | 120 | 2.3 | |
| 0.2 | 450 | 122 | 2.3 | 730 | 130 | 2.4 | 660 | 110 | 3.0 | 870 | 120 | 2.6 | |
| 0.25 | 470 | 122 | 2.4 | 760 | 130 | 2.5 | 700 | 110 | 3.0 | 910 | 120 | 2.6 | |
| Specification(diametermm) | Gauge(Mpa) | Water volumeKg/h | Jetangle | Range |
| SL-4mm | 0.15 | 580 | 165 | 1 |
| 0.2 | 640 | 165 | 1 | |
| 0.25 | 720 | 165 | 1 | |
| SL-5mm | 0.15 | 660 | 160 | 0.9 |
| 0.2 | 750 | 160 | 0.9 | |
| 0.25 | 850 | 160 | 0.9 | |
| SL-6mm | 0.15 | 750 | 158 | 0.9 |
| 0.2 | 880 | 158 | 0.9 | |
| 0.25 | 920 | 158 | 0.9 |
Forevaporativeoolingwaterqualityiseantheapertureissallspraynoleinewerrgerselectionofistribution lensity.
Forcontactcoolingwatercontainingustwithlargerporesize;spraynozzlequantitydistributiondensitywithe The2.3.2of each row of nozzlesdistribution density selection
The2.3.2.1ofeachrowofnozzledistributiondensitydependingonthetypeofnozzlesprayvolume,spraypipeand /atergasratio.
Thewater gasratio in table four.
Lowhumidityworkshopμhighvalue,high temperatureworkshopμlowvalu在使用同一种喷嘴时,水气比值越大,则选用的喷嘴分布密度也大。水气比的计算公式如下:
| 喷淋级数 | 喷淋水种类 | 水气比值u(Kg/Kg) | 每级喷淋排管数(排) |
| 第一级 | 非冬灌井水喷淋 | 0.9-1.1 | 2 |
| 人工制冷水喷淋 | 0.4-0.5 | 1-2 | |
| 第二级 | 循环水喷淋 | 0.5-0.7 | 2 |
式中:
\mu - 水气比kg/kg
g-每只喷嘴在设定喷淋表压下的喷水量kg/h·只;
P-本喷淋级喷淋排管排数;
S-每排排管喷嘴密度(即在喷淋室断面积内,每排喷淋排管每平方米内的喷嘴数)只 / \mathsf { m } ^ { 2 } . 排;
0.8-喷嘴堵塞系数;
Qr-在喷淋室断面积内,每平方米内通过的质量送风量kg/h· m ^ { 2 } 。
{ \mathsf { O r } } { - 3 6 0 0 } x { \mathsf { V } } x { \mathsf { r } }
式中:
V-喷淋室断面风速,m/s;
r-送风空气比重, 1 . 2 {kg } / { m } ^ { 3 } 。
我们建议空调喷淋室断面风速应控制在2.5-3m/s左右,现按V \stackrel { * } { = } 3m/s作为工艺计算依据,将V×r代入上式则 \Omega \boldsymbol { r } = 3 6 0 0 x 3 x 1 . 2 = 1 2 9 6 0 (kg / h * m ^ { 2 } ,将Qr代入上式,则:\mu { = } / { \boldsymbol { \operatorname { g } } x \boldsymbol { \operatorname { p } } x \boldsymbol { \operatorname { s } } x \boldsymbol { 0 } . 8 } { 1 2 9 6 0 0 } { = } / { \boldsymbol { \operatorname { g } } x \boldsymbol { \operatorname { p } } x \boldsymbol { \operatorname { s } } } { 1 6 2 0 0 }
2.3.2.2、每排喷嘴分布密度的选择方法
首先确定喷嘴型号规格和表压,从表二、三可查得其喷水量g,再根据本级喷淋排管喷淋水种类,从表四可选定水比u及排数P。
从上述公式,可转换 5 = / { 1 6 2 0 0 x { x } } { { x } } , 已知g、u和P,即可求得S,将S与表一中各档次数据要比,选择最接近的档次,即可选定喷淋排管的每排喷嘴分布密度。
2.3.2.3、每排喷嘴分布密度的选型举例
现有一空调喷淋室,选择PX-1-Φ6-ZG1/2喷嘴,第一级进水2排,第二级t循环水2排,喷嘴前表压0.10MPa,请确定喷嘴分布密度。
PX-1-Φ6-ZG1/2,喷嘴在PN \scriptstyle 1 = 0 . 7 OMPa时的喷水量,从表三可查得: \mathsf { g } = 3 3 0 \mathsf {kg } / \mathsf { h } ·只。
从表四可确定井水级水气比 \mu { = } 1 . 1 循环水级水气比 \mu { = } 0 . 7 ,由此计算:进水级每排喷嘴分布密度 S = / { 1 6 2 0 0 x 1 . 1 } { 3 3 0 x 2 } = 2 7 . \Omega / m ^ { 2 } 排,取A型2排循环级每排喷嘴分布密度 S = / { 1 6 2 0 0 x 0 . 7 } { 3 3 0 x 2 } = 1 7 \approx 1 m ^ { 2 } 排,取C型2排
2.3.3、喷淋排管的外形尺寸和规格的选择
喷淋排管的外形尺寸即宽度B与高度H是根据空调喷淋室的断面尺寸决定的(见表五-八)。
喷淋排管的规格即横管直径,每排立管数,立管直径和每根立管喷嘴数,按照A、B、C、D四种不同的喷嘴分布密度而有所有同,也与喷淋排管的外形尺寸即 { \mathsf { b } } x { \mathsf { h } } 有关(分别列于表五-八)
| Sprayseries | Spraywaterandallkindsof | Water gas ratiou(kg/kg) | Eachspraypipenumber(Row) |
| The first stage | Thenon irrigationwater spray | 0.9-1 | 2 |
| Artificial cold waterspray | 0.4-0.5 | 1-2 | |
| Level second | Circulating water spraying | 0.5-0.7 | 2 |
Theuseof thesamekindofnozzle,gaswaterratioishigher,thenozzedensityischosen too.Calculating formulaof theratioof thegasareasfollows:
Type in:
μ-watergasratiokg/k \scriptstyle \mathsf { \mu } = { / { \mathfrak { g } x \mathsf { p } x \mathsf { s } x 0 . 8 } { \mathsf { O r } } } \mathsf { G } _ { - } each nozzle inspray gauge setunder thewater,onlykg/h;
\mathsf { P } _ { - } thespray spraytuberownumber;
\mathsf { S } - eachrowofpipenozzledensity(i.e.inthespraychamberarea,eachrowofspraynozzle tuberow numbel persquaremeter) / \mathsf { m } ^ { 2 } row;
0.8-nozzle blockage coeficient;
Qr-inthespraychamberarea,massper squaremetersbyair flowrate \mathsf {kg / h } * \mathsf { m } ^ { 2 }
Qr-3600 x \mathsf { V } x \mathsf { r }
Type in:
V - spray chamber sectional wind velocity,m/s;
R-fanairproportion, 1 . 2 {kg } / { m } ^ { 3 } #
Wesuggest that theair conditioning spray chamber section wind speed should be controlldat around
2 . 5 - 3 m / s , accordingto V = 3 m / s asthe process calculation basis,the \mathsf { V } x \mathsf { r } andonthetypeof { \mathsf { O r } } = 3 6 0 0 x 3 x
1.2=12960kg/h·m²,Qrand on the type,then: 1 = / { 9 x { ~ p ~ } x { ~ s ~ } x 0 . 8 } { 1 2 9 6 0 0 } = / { 9 x { ~ p ~ } x { ~ s ~ } } { 1 6 2 0 0 } Methodforselecting2.3.2.2,each rowof the nozzle density distribution
Firstdetermine the typeof nozzle sizeand pressure,from table twoor threecan check the water volumeg, thenaccording tothespraypipespraywaterspecies,fromtablefour,selectthewaterratioandthenumberof rowsof P.
Fromtheaboveformula,whichcanconvert \mathsf { S } { = } / { 1 6 2 0 0 x \mathtt { \mu } } { \mathtt { g } x \mathtt { p } } , known g, \mu andP,toobtainSSandtabledatain variousgradesthan,choosetheclosest levelcanbeselected,spraypipeofeachrowofthenozzledensity distribution
Forexampletheselectionof2.3.2.3,eachrowof thenozzledensitydistribution
Theexistingairconditioningspraychamber,selectPX-1-6-ZG1/2nozze,thefirststagewaterin2rows, secondlevelofTcirculatingwater2rowsinfrontofnozlepressure,0.10MPa,pleasemakesurethenozzle densitydistribution
PX-1-Φ6-ZG1/2,spray nozzeat PN=0.10MPa,from table three cancheck:g=330kg/h only
From tablefourcandeterminethewater levelandwatergasratio { \mu } = 1 . 1 , circulatingwater leveland water jasratio { \mu } = 0 . 7 calculate
Thewateevefeaooftosiyo S = / { 1 6 2 0 0 x 1 . 1 } { 3 3 0 x 2 } = 2 7 0 x 1 x 1 x 1 = 2 5 0 0 0
Loopleveleachownozzedistibuiodesiyrow S = / { 1 6 2 0 0 x 0 . 7 } { 3 3 0 x 2 } = 1 7 0 x 1 0 1 x 1 0 = 2 5 0 0 0 c
2.3.3,spray exhaust dimensionsand specifications of pipe selection
SprayrowsizetubewidthBandheightHisthataccordingtothesectionsizeairconditioningspraychamber decisions (see table five-eight).
Spraypipespecificationsthathorizontaltubediameter,thenumberofeachrowpipe,verticalpipediameter andeachverticalpipenozzenumberaccordingtotheA,B,C,Dfourdiferentnozzledistributiondensityand there all the same,and the size of the spray pipe is \mathsf { B } x \mathsf { H } (respectively,are listedintablefive-eight)
表五、JXP-IA型喷淋排管规格选择表喷嘴分布密度24-30只 / \mathsf { m } ^ { 2 } ntable5,JXP-IlAtypespraypipe specificationselection table nozle densitydistributionof24-30/m2
| 喷淋室净宽 Bemm | ≥1800 | ≥2000≥2200 | ≥2400 | ≥2600≥2800 | ≥3000≥3200 | ≥3400 | ≥3600 | ≥3800≥4000≥4200 | ≥4400≥4600 | ≥4800 | ||||||||||||
| ≥1700 | ≥1900 | ≥2100 | ≥2300≥2500 | ≥2700 | ≥2900 | ≥3100 | ≥3300 | ≥3500 | ≥3700 | ≥3900 | ≥4100 | ≥4300 | ≥4500 | ≥4700 | ||||||||
| 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 11 12 | 12 | ||||||||
| 净高 | 150 | 350 | 400 | 360 | 400 | 360 | 400 | 370 | 400 | 370 | 400 | 370 | 400 | 380 | 400 | 380 | 400 | |||||
| ≥1000 | >1700 | 18-2090-100 | 90-100 | 108-120 | 108-120126-140 | 126-140 | ||||||||||||||||
| 2000 | ≥190 | 20-22100-110100-110 | 120-132120-132140-154 | 140-154 | 160–176 | |||||||||||||||||
| 2 | 154-68 | 16-08 | ||||||||||||||||||||
| 32 | ||||||||||||||||||||||
| 2600 | 160 | 26-28130-140130-140 | 156-168 | 156-168152-196 | 152-196208-224208-224234-282234-282 | |||||||||||||||||
| 28002700 | 28-30140-150140-150 | 168-180168-180196-210 | 196-210224-240224-240252-270252-270280-300 | |||||||||||||||||||
| 300 | 3100 | 170 | 30-32 | 150-160180-19218019221024210-224240-25624-256270-28827-28300-320300-320 | ||||||||||||||||||
| >3200 | 3100 | 32-34 | 192-204192-204224-238224-238256-272256-272288-306288-306320-340320-340352-374 | |||||||||||||||||||
| 3400 | >3300 | 40 | 34-36 | 204-216238-252238-252272-288272-288306-324306-324340-360340-360374-396374-396 | ||||||||||||||||||
| 3600 | >3500 | 36-38 | 252-266252-266288-042804324342324342360-80360-80396-418396-418432-456 | |||||||||||||||||||
| 3800 | 3700 | 38-40 | 266-280304-320432042364236080008000418-40418-04560456-480 | |||||||||||||||||||
| 3900 | 40-42 | 320-36320-36360-378360-378400-420400-42044-462440-462480-504480-504 | ||||||||||||||||||||
| >4200 | 42-44 | 36-352378-39638-964-40440462-484462-48450452850428 | ||||||||||||||||||||
| 180 | 5044-46 | 396-414396-414440-460440-460484-506484-506528-52528-552 | ||||||||||||||||||||
| 4600 | 46-48 | 414-432460-480460-480506-528506-528552-576552-576 | ||||||||||||||||||||
| 4800 | 48-50 | 480-500480-500528-550528-550576-600576-600 | ||||||||||||||||||||
Intable6,JXP-IBtypespraypipespecificationselectiontablenozzledensitydistributionof18-24/m²
| 喷淋室净宽 Bemm | ≥1800 | ≥2050≥2300 | 2550≥2800 | ≥3050 | ≥3600 | ≥3550≥3800≥4050 | ≥4300 | ≥4550 | ||||||||||
| ≥1950 | ≥2200 | ≥2450 | ≥2450≥2700 | ≥2950 | ≥3200 | ≥3450 | ≥3700 | ≥3950 | ≥4200 | |||||||||
| 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 8 9 | 9 | ||||||||
| 1900 >2100 | 150 | 450 | 500 | 460 | 500 | 470 | 500 | 470 | 500 | 480 | 500 480 | 500 | ||||||
| ≥1800 | 18-20 | 72-80 | 72-80 | 90-100 | 90-100 | |||||||||||||
| >2000 | 20-22 | 80-88 | 80-88 | 100-110 | 100-110 | 120-132 | ||||||||||||
| 2200 | 32 | 22-24 | 88-96 | 88-96 | 110-120 | 110-120 | 132-144 | 132-144 | ||||||||||
| >2300 | 24-2696-104 | 96-104120-130 | 120-130144-156 | 144-156 | 168-182 | |||||||||||||
| 2600 | 160 | 26-28 | 104-112104-112130-140 | 130-140 | 156-168 | 156-168 | 182-196 | 182-196 | ||||||||||
| 28-30112-120 | 112-120140-150140-150168-180 | 168-180 | 196-210 | 196-210224-240 | ||||||||||||||
| 300 | 32-34 | 30-32 | 120-1281150-160150-160180-192 | 180-192 | 210-224 | 210-224240-256240-256 | ||||||||||||
| 3200 | ≥300 | 40 34-36 | 160-170160-170192-204192-204224-238 | 224-238256-272256-272288-306 | ||||||||||||||
| ≥3300 | 36-38 | 170-180|204-216204-216238-252 | 238-252272-288272-288306-324|306-324 | |||||||||||||||
| >3600 ≥3800 | 216-228216-228252-266 | 252-266288-304288-304 | 324-342324-342 | |||||||||||||||
| 180 | 38-40 | 228-240266-280266-280304-320304-320342-360|342-360 | ||||||||||||||||
| 4000 | 40-42 | 280-294280-294320-336320-336360-378360-378 | ||||||||||||||||
| >4400 | 50 44-46 | 42-44 | 294-308336-352336-352378-396378-396 | |||||||||||||||
| >4400 | 352-368352-368396-414396-414 | |||||||||||||||||
| 4600 | >4500 | 46-48 48-50 | 368-384414-432414-432 | 432-460432-460 | ||||||||||||||
| 尺寸代号 Sizecode | 尺寸部位 Size parts | 喷淋排管叶嘴分布密度 Theimpellerdischargepipemouthwith leaf density | |||
| A B | C | D | |||
| B0 | Ar空调喷淋室净宽ih | Accrdln根据用户工程设计确定esign | |||
| HO | A空调喷淋室净eght | Aco根据用户工程设计确定desion | |||
| B | 喷淋排管宽 Spray pipe wide | B=Bo-100 | |||
| H | 喷淋排管高 Spraypipe high | H=Ho-100 | |||
| 1 | 立管间距 The riser spacing | 350~400 | 450~500 | 450~500 | 550~600 |
| Z | 每根立管喷嘴数ber | 18~50 | 12~34 | ||
| h | verlica立管同一侧喷嘴垂直间pocing | 150~180 | 210~250 | ||
| m | 同-立管两侧喷嘴水平间距 | 200 | 240 | 240 | 280 |
| C | 支管相关长度 | 37 | 57 | 57 | 77 |
| 尺寸代号 Sizecode | 尺寸部位 Size parts | 喷嘴种类 Nozzletype | ||
| FL-①4 | PX-106 | PY-108 | ||
| f | NozI偏cenicty | 5 | 20 | 20 |
| h1 | +10 | +40 | +40 | |
| h2 | 2-10 | 2-40 | -40 | |
Intableeleven,JXP- Ilseriesofspray pipe horizontal tubediameter table (Figure DN-d)
| 立管排数z Vertical tube rownumber Z 立管直径DN Vertical tubediameterDN 横管直径DN Horizontal tubediameter DN | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 32 | 80 | 80 | 80 | 100 | 100 | 125 | 125 | 125 | 125 |
| 40 | 100 | 100 | 100 | 125 | 125 | 125 | 150 | 150 | 150 |
| 50 | 100 | 100 | 125 | 125 | 125 | 150 | 150 | 150 | 200 |
在确定了空调喷淋室断面尺寸Bo和Ho,并选定了喷嘴密度之后,即可按表五-八选择喷淋拓管的外形尺寸和详细规格。
Indetermining theairconditioning spraychambersectionsizeofBOand HO,and thenselect thenozzle density,canaccordingtotablefive-eightchoosesprayingextensiondimensionspipeanddetailedspecifications.
3、安装尺寸和安装要求
3.1JXP-I系列喷淋排管,共有上进水、中进水、下进水和底进水四种进水方式,它们在安装时,与喷淋室断面尺寸和喷嘴尺寸的关系见图一、二、三、四和表九、 + , + - 。
3.2喷淋排管的进水横管,穿墙一侧应预埋带法兰盘的穿墙短管,或预留Φ240的穿墙孔,另一侧应在侧墙内预留槽钢(横管尺寸为DN80时用[10,DN100时用[12,DN125时用[14,DN150时用[18。DN200时用[22伸出墙面100,以搁置横管。
3.3喷淋排管上、下连结并固定立管的支持角钢为 \angle 5 0 x 5 ,应在其两端分别用螺栓连结一根长度为240-300的 \angle 5 0 x 5 短角钢,将其尾端伸进喷淋室两侧墙内并用水泥固定,检修时,松开螺栓,仍能拆下角钢。
4、非标规格
由于喷淋排管使用的喷嘴形式多样,性能各异,空调工艺对喷水量的要求亦各不同,当用户认为本说明书中所载喷淋排管的性能、规格不能满足要求时,我们完全可以根据用户要求、设计并制作,提供各种非标规格的喷淋排管。
5、材质
喷淋排有:1、钢管2、SBS 3、PVC4、ABS喷咀均为ABS。
3,theinstallationdimensionsandmountingrequirements
3.1JXP-Iseriesspraypipe,therearewaterinlet,waterinletandbottomwater,underfourkindsof water whichatthetimeofinstalationandthespraychambersectionsizeandnozzlesizerelationshipisshowninfigure oneortwo,table threeorfourand nine,ten,eleven.
Dischargepipeinletpipe3.2spray,sidewallpipewallshouldbeembeddedwithaflange,orreservationof phi240throughhole,theothersideshouldbereservedinthesidewallchannelsteeltransversepipesizeis DN80 [10,DN100[12,DN125[14,DN150[18.DN200[22outofwall100,tousethe horizontaltube.
3.3spraypipe,connectionand support angle fixed vertical tube for the 5 0 x 5 shouldbeatthetwoends respectivelybythebolt connectinga length240-300of \angle 5 0 x 5 shortangle,itstail into thespraychamberside wall and cement fixation,maintenance,loosen the bolts,stillcanremoveangle.
4,non-standardspecifications
Thespraypipenozleisused inthe formof diversity,theperformance of different requirements,air conditioningprocessonwaterquantityaredifferent,whenauserthinkssprayingcontainedinthespecification pipeperformance,specificationscannotmeettherequirements,wecandesignandproduceaccording touser requirements,toprovideallkindsof non-standard specifications,thespraypipe.
5、Thematerial
Sprayroware:1,2,3,SBSsteel,ABSPVC4
Thenozzle isABS.
五、JXD-I系列波形挡水板
1、概述
J x \mathsf { D } - I系列波形挡水板用于各类空调喷淋室,作为水与空气分离的关键配件,它结构简单、装卸冲洗方便。根据用户需要,设有多种间距,可使送风空气带走适量微小水滴,以提高空调降温加湿效果。
JXD-I系列波形挡水板,要广泛适用于纺织、轻工、化工、烟草、电子及各种民用空调设施中各类空调喷淋室。
2、性能规格与技术参数
2.1结构
JXD-Ⅱ系列波纹挡水板的外形尺寸宽度B和高度H,亦即金属框架的外形尺寸与空调喷淋室的宽度Bo和空调Ho相关(见图二、三),在金属框架内,设置若干组波形玻璃钢或ABS板片组,板片与板片之间采用不锈钢螺栓及塑料隔套连接组装(见图一)。当挡水板高度 \mathsf { H } < 3 0 0 0 \mathsf {mm } 时,使用单层框架或整块式的挡水板,当挡水板高度H >=slant 3000mm时,使用双层框架,挡水板在高度方向一分为二,中间设置集水盘及排水管(排水管设置在出风一侧)。挡水板下部则放置在砖墩上或放置在特制的勺型预制板上。两侧则与空调喷淋室侧墙固定并密封。挡水板的顶部比空调喷淋室顶板底低 4 0 m { m } ,在挡水板安装完毕后,用专用的带橡皮插板插入密封。(见图四)。
2.2.1挡水板的外形尺寸
挡水板的外形尺寸即金属框架的外框尺寸均以毫米为单位,其宽度B为空调喷淋室设计净宽度。
五,JXD-Il serieswaveform water retainingplate
1,overview
JXD-Ilserieswaveformwaterretainingplateusedforvariousairconditioningspraychamber,asthekey partsareseparatedfromthewaterandair,ithastheadvantagesofsimplestructure,convenientloadingand unloadingwash.According totheneedsof theuser,withavarietyofspace,canmaketheairsupplyairtotake properamountof tinydropsofwater,inordertoimprove theairconditioningcoolingandhumidifyingeffect.
JXD-Iserieswaveformwaterretainingplate,shouldbewidelyapplicabletoall typesof textile,light industry,chemicalindustrytobaccoelectronicandvariouscivilairconditioningairconditioninginthespray chamber.
2,performancespecificationsandtechnicalparameters
2.1 structure
JXD-Ilseriesof corrugatedbafle board sizewidthBandheight H,BOandairconditioning Howidth dimensionsandairconditioningspraychamberisthemetalframe(seeFiguretwoorthree),inametalframe,is providedwithapluralityofgroupsofcorugatedglasssteelorABSplategroup,betweentheplateandtheplate withstainless steelboltsand theplasticsleeve connectionassembly (seechart1).Whenthewater baffleplate height \mathsf { H } < 3 0 0 0 \mathsf {mm } ,When thewaterblockingplate,usingasingleframe ormonolithic,when thewaterbaffle plateheight \mathsf { H } >=slant 3 0 0 0 \mathsf {mm } usedoubledeckframe,waterretainingplateOnedividesintotwo.in heightdirection isarrangedinthemiddle,watercollectingtrayanddrainage(drainagepipeisarrngedonthesideoftheair).The waterretainingplateisplacedinthebrickpierorplacedontheBaotypeprefabricated platespecial.Onbothsides of thespraychamberandairsidewalfixingandsealing.Waterretainingplateatthetopthantheairconditioning spray chamber roof bottom low 4 0mm inthewaterretainingplateisinstalled,plug sealingplatewithspecial rubber. (see Figure four).
Dimensionsof2.2.1waterretainingplate
Dimensionsofwaterblockingplatemetalframeouterdimensionsareinmilimeters,thewidthofBisnet widthdesign of airconditioning spray chamber.
1,roundcoppernut2rod3,waveformwaterretainingplate4,spacersleeve5,atail sleeve
2.2规格型号的表示方法
Methods2.2specifications
JXD-Ⅱ B×H-□ 挡水板板与板的间距 Spacingbaffleplateandplate 挡水板高度 Thewaterretainingplate height 挡水板宽度 Thewaterretainingplatewidth 设计序号:第二次设计(可省略) Designof serial number:seconddesign(omitted) 产品代号:金信公司 Product Code:Jinxincompany
挡水板的外形尺寸即金属框架的外尺寸均以毫米为单位,其宽度B比空调喷淋室设计净宽度B0小Dimensionsofwaterblockingplatemetalframeouterdimensionsareinmilmeters,thewidthofBairconditioningspray5 0mm ,高度H在使用砖墩时,比空调喷淋室高度H0(即顶板底至水池顶的垂直距离)大90mm,在使chamberdesignnetwidthBOheight5Omm,Hintheuseofbrickpier,thanairconditioningspraychamberheightofHoie.用勺形板时比H0小1 1 0mm 。
oofontopof thetankbotomtotheverticaldistance)90mm,intheuseofBaoshapeplateissmalerthanH0110mm.
2.2.1挡水板板与板间距
2.2.1water baffle plate and theplate spacing
挡水板板与板间距分22、26、30三种。其阻力系数带水量见表一。 Waterbaffleplateandtheplatespacingisdividedinto22,2630three.Thedagcoeicientwiththeontentofatable.
表一、JD型挡水板不同间距时的阻力系数及带水量
| 板与板间距(mm) | 22 | 26 | 30 |
| 阻力系数 | 4.5 | 3.7 | 3.2 |
| 带水量(g/Kg) | 0.2-0.6 | 0.4-0.8 | 0.6-1 |
| 使用场合 Theuse of occasions | 低湿车间 Lowhumidityworkshop | 中湿车间 In thewet workshop | 高湿车间 High humiditworkshop |
挡水板阻力计算公式如下:
h=0.6××V²
式中:
h-空气流经挡水板的阻力(Pa);
V-空气通过挡水板的迎面风速(m/s);
-挡水板阻力系数。
2.2.3挡水板选型举例
现有一空调喷淋室宽Bo=3100,净高Ho \ c = 2900mm,用于棉纺车间,请选择挡水板型号规格。
挡水板宽度:B=Bo-50=3100-50=3050mm
挡水板高度:下部使用砖墩时,H=Ho=90=2900+90=2990mm
下部使用勺形板时,H=Ho-110=2900-110=2790mm
棉纺细纱车间属于中湿车间挡水板间距选用26mm。
本挡水板型号规格写成:XQ-B3050 x H2990(或H2790)-26
The calculation formula of water retaining plate resistance areas follows: H=0.6V2
Type in:
H-air flows through the water retainingplateresistance (Pa):
V-air through the water blocking plate and wind speed (m/s);
E-waterretainingplate drag coefficient.
2.2.3water retaining plate example
Theexisting air conditioning spray chamberwidth BO=3100, height HO=2900mm,used for thecottonspinning workshop,please choose thewater retaining plate specifications.
Thewaterretainingplatewidth:B=BO-50=3100-50=3050mm
Thewater retaining plate height: the lower use of brick pier,
H=H0=90=2900+90=2990mm
The lower use of Bao shaped plate,
H=H0-110=2900-110=2790mm
Cotton spinningworkshop belongs to wet workshopwater baffle spacing selection 26mm.
Thewater retainingplate specificationswritten:XQ-B3050\*H2990 (or H2790) -26
3、安装尺寸和安装要求
3.1对空调喷淋室建筑尺寸的要求
鉴于建筑尺a寸精确度差,空调喷淋室的内空净尺寸往往不易准确,故在其安装挡水板的部位,两侧墙和顶板下,再加一个厚 2 0mm 左右的粉刷找平层,以确保该部位内空净尺寸,宽度达到B0-40,即B+10即B+10,高度达到 H + 4 0 ,该层找平层的厚度可以根据情况变化,以调整建筑尺寸的误差(见图二、三)。
3.2预埋件
喷淋室两侧墙内,建议在安装挡水板的部位,各预埋 5 0 x 5 带尾扁钢4块,安装时先将挡水板金属框架正确定位,其两侧即可与预埋扁钢焊接固定,然后用水泥砂浆将框架与侧墙之间的缝隙充填粉平(见图二、三)。
挡水板下部放置在砖墩(或混凝土墩)上,其下部必须浸泡在水池水位下 1 0 0 \mathsf {mm } 。以防止带水空气通过挡水板下部逸出,挡水板下部放置在预制的钢筋混凝土勺形板上,其下部高出水池水位 1 0 0 {mm } ,因有形板的遮挡,积水及带水空气均不会逸出(见图二、三)。
3.3挡水板上封板组件
挡水板上部与喷淋室顶板之间较难密封,为装拆方便,使用带橡皮的“上封板”(见图四),挡水板上部与喷淋室顶板留出 4 0 m { m } 的间隙,当挡水板框架安装定位后,将“上封板”自进风方向插入间隙即可。
4、维护与管理
4.1挡水板的功能是阻挡喷淋室内的水滴,随送风空气逸出,进入送风道,在日常运行中,应定期在出风侧观察、检查,如发现有粗大水滴逸出,应及时查明原因或调整修复过大的挡水板间距,修补密封四周的漏洞、漏缝、清除集水盘及排水管中阻塞的纤尘,使其排水畅通等等,以确保其正常运行。
4.2在运行期间,每周或每月停车,使用水枪冲洗挡水板间隙中积存的纤尘杂质,使其清洁畅通。
4.3每年或2-3年应逐组逐块拆下挡水板,彻底清洗并更换个别破损的挡水板后重装。
4.4挡水板材质有玻璃钢板、ABS材料。
4.5挡水板形状除波形外还有“√”“入”“V”。
3,the installation dimensionsandmountingrequirements
3.1of the size of building air conditioning spray chamber
Inviewof building sizeprecision difference,air conditioningspray chamberemptynet sizemay not beaccurate,sointhe installationofwaterretainingboardDepartment
Who,onbothsidesof thewallandroof,anda 2 0 \mathsf {mm } thickplastering leveling layer,inorderto ensurethatthepositionsintheemptynetsize,wide
DegreeofB0-40,namely \mathsf { B } + 1 0 \mathsf { B } + 1 0 heightH+40,accordingtothesituationcanchange the layer thickness,theerroradjustmentofbuildingsize(seeFiguretwoorthree).
The3.2part
Spraychamberwallsonbothsides,it isrecommended toinstallthewaterretainingplateparts,the preburied 5 0 ~ x ~ 5 tailflat4block,whenyou first install thewaterretainingplatemetal frameis positionedcorrectlythetwosidescanwiththepreburiedsteelweldingfixed,thenthegapfillngTian Fenping between the frame and thesidewallwith cement mortar (see Figure twoor three).
Thewaterretainingplateisplacedona brick Pier(orconcretepier),the lowerpartmustbesoaked inwater level under 1 0 0 \mathsf {mm } Inordertopreventthewaterairthroughthewaterretainingplateto escape,waterretaining plateisplaced in thereinforced concreteprecastBaoshapeonthe lowerpart ofthepoolwater level,high 1 0 0 {mm } ,due to occlusionof tangibleplatewithwater,waterand airarenot escape (see Figure twoorthree).
The3.3retainingboard sealingplateassembly
Between theroof plateandwaterspraychamberisdifficult toseal,andeasy toinstall,use the rubber "on board" (see Figure four),the waterretaining plate gap with thespraychamber roof for 4 0mm whenthepositioning frameofwaterboard,the"uppersealingplate"fromthedirectionof thewind the gapcan be inserted.
4,maintenanceandmanagement
The4.1retaining board isthe functionbarrier spray chamberwithwater,air supplyair toescape, intotheairsupplyduct,indailyoperation,shouldbeobservedregularly,check ontheoutletside,if thereisa largewater escape,should identifythereasonsoradjust therepairedwaterbaflespacing, repairsealaroundtheleak,leakage,removedustcolectingplateandthedrainpipeblocked,sothatthe smoothdrainageand soon,inordertoensurethenormal operationof.
4.2duringoperation,weeklyormonthlyparking,usewaterwashing dust impuritiesaccumulated waterretainingplate gap,and the cleaning.
4.3yearor2-3yearsshouldberemovedbygroupbyblockwaterretainingplate,thoroughcleaning andreplacementof individualdamagedretainingplateafterthereinstall.
The4.4retainingboardmaterialsareglassplate,ABSmaterial.
The4.5 retaining board shape except the waveform and"V"入""W.
theJX-Ilwaterretainingplateinstaledsizeofthearchitectureandembeddedpartsdiagram(1:1O)(theloweruseofbrickpie
U=DU 50 扫小诚部汉危仕小位以! B=B0-50H=H0+90waterretainingplate immersed in100mmbelowthewater level
说明:该图为H≥3000mm的双层结构挡水板,H在3000mm以下的挡水板为单层结构,中间无淋水盘。
Description:thismapisadouble-layerstructure \mathsf { H } >=slant 3 0 0 0 \mathsf {mm } waterretainingplate,Hplatein waterbelow 3 0 0 0 \mathsf {mm } asasingle layerstructure,themiddlewithoutwaterdripping disc.
六、JXG-I型系列光管式加热器
1、概况
JXG-I型光管式加热器是我公司根据纺织厂各车间不同的工况设计制造的。在一定的压力情况下,蒸发(或热水)通过本设备散发工况所需要的热量,使车间保持适当的温度,对稳定工况,提高产品质量起一定作用。
2、特点
JXG-I型光管式加热器具有结构简单,空气阻力小,不易积灰且易于清扫等特点。适用于多尘或卫生要求较高并需加湿的地方。
3、产品名称、型号
JXG-I型光管加热器为组装式,有JXG-IIA、JXG-IIB、JXG-IIC三种型号,安装方便,加热器进气上下均可。
XG-I型光管加热器的结构见图一、二、三,结构尺寸见表一、表二。
以上各型光管加热器在同高、低速空调洗涤室配套使用时,也可以增加加热器排数,一般宽度B≥2000mm时,可分段采用法兰联接,使安装方便可靠。
4、安装说明
4.1根据用户所定的排数及型号制作铁架,用螺栓固定于地坪上或墙上,形式由用户自定。
4.2光管加热器放在铁架内,用抱箍固定。
4.3本公司可为用户代为安装。
5、订货须知
5.1、订货时用户应根据需要选定型号及高、宽尺寸。
5.2、光管加热器只供应本身设备,安装所用的螺栓、铁架、封板及接管等由用户自理。
5.3、本厂亦可根据客户需要生产各种特殊规格的光管加热器。
1、疏水管DN322、主管3、传热器 4、法兰DN80 Pg0.6mMPa
六,JXG- type series of light tube heater
1,survey
JXG-Iltypelighttube heaterisourcompanyaccording tothedesignof theworkshopproductionconditionsof differenttextilefactory.Understrongpressure,evaporation (orhotwater)throughtheequipmentneededtoheat emissioncondition,maketheworkshoptomaintainthepropertemperature,thestabilityconditionimproveproduct qualityplaysacertainrole.
2,characteristics
JXG-Iltypelighttubeheaterhastheadvantagesofsimplestructure,smallairresistance,noteasyfoulingand easytoclean.Suitablefordustorhighsanitaryrequirementand humidification.
3,theproductname,model
JXG-Iltypelighttubeheaterisassembled,theJG-IIA,JXG-IB,JXG-IICthreemodelsconvenient installation,theinleton the heatercanbe.
JXG-Iltypelighttubeheaterstructureshowninfigureoneortwothree,thestructuresizeofatable,tabletwo
Thelighttube heaterinhighspeedairconditioningwashingroom,whenusedtogether,canalsoincreasethe heaterrownumber,thegeneral widthof \mathsf { B } >=slant 2 0 0 0 \mathsf {mm } , canbe segmented bythe flange connection,which is convenientandreliableinstallation.
4,installationinstructions
4.1accordingtotheusernumberandmodelmakingiron,withfixedtothefloororwallbolt,formbytheuser
The 4.2light tube heateronthe hob,hoop forfixing
4.3thecompanycanprovideusersto install.
5,ordering instructions
5.1,whenorderingusersshouldbeselectedaccordingtotherequirementofmodelandthe height,width. 5.2,thelightpipeheatersupplyitselfequipment,theinstallationofbolts,iron,sealplateandtakeoverbythe usersthemselves. 5.3,thefactorycanproduceallkindsofspecialspecificationsaccordingtocustomerneedslighttubeheater.
Figure2,theJXG- IlBlight tube heaterstructureschematicdiagram1、疏水管DN322、主管3、传热器4、法兰DN100pg0.6Ma
1,DN322,inchargeof the3hydrophobic tubeheatexchanger,flange,4DN100Pg0.6MPa
表一Table1
| 序号 The order No. | Ai conditiningcom | 加热器外形 | 排 | |||||||
| H | B | H | B | 组数 Thegroupnumber | 根数 | 散热面积M | 联管 Union | 直管 Straight | 流通面积M FlowareaM | |
| 1 | 3800 | 2400 | 3200 | 2100 | 2 | 13×2 | 14.09 | 89 | 50 | 4.47 |
| 2 | 3800 | 2700 | 3200 | 2400 | 2 | 15×2 | 16.25 | 89 | 50 | 5.09 |
| 3 | 3800 | 3000 | 3200 | 2700 | 2 | 17×2 | 18.41 | 89 | ①50 | 5.70 |
| 4 | 3800 | 3300 | 3200 | 3000 | 2 | 19×2 | 20.57 | 89 | ①50 | 6.2 |
| 5 | 3800 | 3600 | 3200 | 3300 | 2 | 21×2 | 22.73 | 89 | ①50 | 6.93 |
| 6 | 3800 | 3900 | 3200 | 3600 | 2 | 23×2 | 24.89 | 89 | ①50 | 7.55 |
| 7 | 3800 | 4200 | 3200 | 3900 | 2 | 25×2 | 27.05 | 89 | 50 | 8.17 |
| 8 | 3500 | 2100 | 2900 | 1800 | 2 | 11×2 | 10.88 | 89 | 50 | 3.48 |
| 9 | 3500 | 2400 | 2900 | 2100 | 2 | 13×2 | 12.85 | 89 | ①50 | 4.04 |
| 10 | 3500 | 2700 | 2900 | 2400 | 2 | 15×2 | 14.83 | 89 | ①50 | 4.60 |
| 11 | 3500 | 3000 | 2900 | 2700 | 2 | 17×2 | 16.80 | 89 | ①50 | 5.15 |
| 12 | 3500 | 3300 | 2900 | 3000 | 2 | 19×2 | 18.77 | 89 | ①50 | 5.71 |
| 13 | 3500 | 3600 | 2900 | 3300 | 2 | 21×2 | 20.74 | 89 | 50 | 6.27 |
| 14 | 3500 | 3900 | 2900 | 3600 | 2 | 23×2 | 22.71 | 89 | ①50 | 6.82 |
| 15 | 3050 | 1800 | 2600 | 1500 | 1 | 19 | 8.46 | 89 | ①50 | 2.49 |
| 16 | 3050 | 2100 | 2600 | 1800 | 2 | 11×2 | 9.83 | 89 | ①50 | 3.11 |
| 17 | 3050 | 2400 | 2600 | 2100 | 2 | 13×2 | 11.61 | 89 | 50 | 3.61 |
| 18 | 3050 | 2700 | 2600 | 2400 | 2 | 15×2 | 13.37 | 89 | ①50 | 4.11 |
| 19 | 3050 | 3000 | 2600 | 2700 | 2 | 17×2 | 15.14 | 89 | 50 | 4.63 |
| 20 | 3050 | 3300 | 2600 | 3000 | 2 | 19×2 | 16.91 | 89 | ①50 | 5.10 |
| 21 | 3050 | 3600 | 2600 | 3300 | 2 | 21×2 | 18.68 | 89 | ①50 | 5.60 |
| 22 | 2750 | 1800 | 2300 | 1500 | 1 | 19 | 7.54 | 89 | 50 | 2.19 |
| 23 | 2750 | 2100 | 2300 | 1800 | 2 | 11×2 | 8.77 | 89 | 50 | 2.74 |
| 24 | 2750 | 2400 | 2300 | 2100 | 2 | 13×2 | 10.35 | 89 | 50 | 3.18 |
| 25 | 2750 | 2700 | 2300 | 2400 | 2 | 15×2 | 11.00 | 89 | ①50 | 3.65 |
| 26 | 2750 | 3000 | 2300 | 2700 | 2 | 17×2 | 13.51 | 89 | 50 | 4.05 |
| 27 | 2750 | 3300 | 2300 | 3000 | 2 | 19×2 | 15.09 | 89 | ①50 | 4.49 |
| 28 | 2450 | 1500 | 2000 | 1200 | 1 | 15 | 5.25 | ①89 | Φ50 | 1.51 |
| 29 | 2450 | 1800 | 2000 | 1500 | 1 | 19 | 6.63 | 89 | 50 | 1.89 |
| 30 | 2450 | 2100 | 2000 | 1800 | 1 | 22 | 7.72 | 89 | ①50 | 2.37 |
| 31 | 2450 | 2400 | 2000 | 2100 | 2 | 13×2 | 9.10 | 89 | ①50 | 2.75 |
| 32 | 2450 | 2700 | 2000 | 2400 | 2 | 15×2 | 10.49 | ①89 | ①50 | 3.12 |
| 33 | 3150 | 1200 | 2700 | 900 | 1 | 11 | 3.33 | ①89 | Φ50 | 0.96 |
| 34 | 3150 | 1500 | 2700 | 1200 | 1 | 15 | 4.53 | 89 | ①50 | 1.28 |
| 35 | 3150 | 1800 | 2700 | 1500 | 1 | 19 | 5.73 | 89 | ①50 | 1.59 |
| 36 | 3510 | 2100 | 2700 | 1800 | 1 | 22 | 6.66 | 89 | ①50 | 2.00 |
表二Table2
| 序号 The order No | 空调室 Air conditioningroom | 加热器外形 Heatershape | 散热排管 Exhaust pipe | |||||||
| H | B | H | B | 组 | 散热面积 | 联管 | 直管 | 流通面税 | ||
| 1 | 4200 | 2800 | 3800 | 2400 | 2 | 23×2 | 16.05 | ①108 | ①27 | 6.56 |
| 2 | 4200 | 3200 | 3800 | 2800 | 2 | 27×2 | 18.83 | ①108 | 27 | 7.65 |
| 3 | 4200 | 3600 | 3800 | 3200 | 2 | 31×2 | 21.61 | 108 | 27 | 8.72 |
| 4 | 4200 | 4000 | 3800 | 3600 | 3 | 23×3 | 24.07 | 108 | 27 | 9.80 |
| 5 | 4200 | 4400 | 3800 | 4000 | 3 | 25×3 | 26.22 | ①108 | 27 | 10.98 |
| 6 | 4200 | 4800 | 3800 | 4400 | 3 | 27×3 | 28.83 | ①108 | ①27 | 12.06 |
| 7 | 4200 | 5200 | 3800 | 4800 | 3 | 31×3 | 32.41 | ①108 | 27 | 13.04 |
| 8 | 3800 | 2400 | 3400 | 2000 | 2 | 19×2 | 11.98 | 108 | 27 | 4.90 |
| 9 | 3800 | 2800 | 3400 | 2400 | 2 | 23×2 | 14.49 | ①108 | ①27 | 5.86 |
| 10 | 3800 | 3200 | 3400 | 2800 | 2 | 27×2 | 17.00 | ①108 | ①27 | 6.82 |
| 11 | 3800 | 3600 | 3400 | 3200 | 2 | 31×2 | 19.51 | ①108 | 27 | 7.78 |
| 12 | 3800 | 4000 | 3400 | 3600 | 3 | 23×3 | 22.02 | ①108 | ①27 | 8.74 |
| 13 | 3800 | 4400 | 3400 | 4000 | 3 | 25×3 | 24.53 | 108 | ①27 | 9.79 |
| 14 | 3800 | 4800 | 3400 | 4400 | 3 | 27×3 | 27.04 | ①108 | ①27 | 10.75 |
| 15 | 3500 | 2000 | 3000 | 1600 | 1 | 31 | 8.70 | 108 | 27 | 3.38 |
| 16 | 3500 | 2400 | 3000 | 2000 | 2 | 19×2 | 10.09 | 108 | ①27 | 4.30 |
| 17 | 3500 | 2800 | 3000 | 2400 | 2 | 23×2 | 12.92 | ①108 | 27 | 5.14 |
| 18 | 3500 | 3200 | 3000 | 2800 | 2 | 27×2 | 15.15 | ①108 | ①27 | 5.99 |
| 19 | 3500 | 3600 | 3000 | 3200 | 2 | 31×2 | 17.39 | ①108 | ①27 | 6.83 |
| 20 | 3500 | 4000 | 3000 | 2600 | 3 | 23×3 | 19.39 | ①108 | ①27 | 7.76 |
| 21 | 3500 | 4400 | 3000 | 1000 | 3 | 25×3 | 21.13 | ①108 | ①27 | 8.60 |
| 22 | 3050 | 2000 | 2600 | 1600 | 1 | 31 | 7.65 | ①108 | ①27 | 2.91 |
| 23 | 3050 | 2400 | 2600 | 2000 | 2 | 19×2 | 9.40 | ①108 | ①27 | 3.71 |
| 24 | 3050 | 2800 | 2600 | 2400 | 2 | 23×2 | 11.37 | ①108 | ①27 | 4.43 |
| 25 | 3050 | 3200 | 2600 | 2800 | 2 | 27×2 | 13.34 | Φ108 | ①27 | 5.16 |
| 26 | 3050 | 3600 | 2600 | 3200 | 2 | 31×2 | 15.31 | ①108 | ①27 | 5.89 |
| 27 | 3050 | 4000 | 2600 | 3600 | 3 | 23×3 | 17.05 | ①108 | ①27 | 6.62 |
| 28 | 2600 | 1600 | 2200 | 1200 | 1 | 23 | 4.90 | ①108 | ①27 | 1.83 |
| 29 | 2600 | 2000 | 2200 | 1600 | 1 | 31 | 6.60 | ①108 | ①27 | 2.44 |
| 30 | 2600 | 2400 | 2200 | 2000 | 2 | 19×2 | 8.11 | ①108 | ①27 | 3.11 |
| 31 | 2600 | 2800 | 2200 | 2400 | 2 | 23×2 | 9.81 | ①108 | ①27 | 3.72 |
| 32 | 2600 | 3200 | 2200 | 2800 | 2 | 27×2 | 11.50 | ①108 | 27 | 4.33 |
| 33 | 2300 | 1200 | 1800 | 500 | 1 | 15 | 2.96 | ①108 | ①27 | 0.99 |
| 34 | 2300 | 1600 | 1800 | 1200 | 1 | 23 | 4.12 | 108 | ①27 | 1.48 |
| 35 | 2300 | 2000 | 1800 | 1600 | 1 | 31 | 5.55 | ①108 | 27 | 1.98 |
| 36 | 2300 | 2400 | 1800 | 2000 | 1 | 39 | 6.97 | ①108 | ①27 | 2.47 |
6、加热器的选用计算
6.1、基本公式
① 加热空气所需的热量
Q=Cp·Lr(t2-t1)(千卡/时)
式中:
Cp-空气定压比热(千卡/公斤· { C } )Lr-被加热的空气量(公斤/时)
Lr=Vr·f·3600
Vr-空气的重量速度(公斤/米·秒)(一般为5-12公斤/米·秒)
f-空气通过加热器的有效面积(米)t1-t2-加热前后空气的温度(℃)
②加热空气所需的加热面积F=k(t均-t均) 式中:
Q-加热空气所需的热量(千卡/时)t均-热媒的平均温度(℃)t均-空气通过加热器的平均温度(℃)(t均=t+t2)K-加热器的传热系数(千卡/米·时· { C } )
6.2、光管加热器的传热系数
对于光管加热器可根据热媒的种类、管子的排数和空气流速从图中查出。
通过加热器的空气速度:
V = L / 3 6 0 0 x f流(米/秒)
L-通过加热器的空气流量(米/时)
f流空气通过加热器的流通净面积(米2)由图中查得的数值,尚需乘以下表的修正系数k = { { i } } ·K图
K-实际传热系数(千卡/米2·度·小时)K图-图中所示传热系数(千卡/米2·度·小时)
i-传热修正系数从(表三)查出
3、加热器的阻力计算根据V净在图上查得H图根据空气均温度查得阻力修正系数b
H = b * H图
H-实际加热器阻力(毫米水柱)b-加热器阻力修正系数H图由图中查出阻力(毫米水柱)
表三
| 空气平均温度(度) | 0 | 10 | 20 | 30 | 45 | 50 |
| 传热修正系数i | 1.0 | 0.98 | 0.96 | 0.94 | 0.92 | 0.90 |
| 阻力修正系数b | 1.0 | 0.96 | 0.93 | 0.90 | 0.87 | 0.84 |
Choose6,heatercalculation
6.1,the basic formula
Therequired heatingair heat
Q=CpLr(t2-t1)(kcal/)
Typein:
Cp-airspecificheatat constantpressure (kcal/kg·C)Lr-is theamount of air heating (kg/)
Lr=Vrf3600
V _ { \Gamma - } theweightofairspeed(kg/M2/s) (usually5-12kg/M²/s)
\mathsf { F } - airthroughtheeffectiveareaof the heater (M2)air temperature 1 0 1 - 1 2 - 9 0 1 beforeandafter heating
Teeatineete Type in:
TherequiredQ-heatingaircalories (kcal/when)average temperatureT-heatmedium (c)
T1air through theaverage temperature heater (c) ( { { ~ f ~ } } ^ { \prime } { \mathsf { a } } | | { { ~ = ~ } } / { { { f } } _ { 1 } + { { t } } _ { 2 } } { 2 } |
The heat transfercoefficient k _ { - } heater(kcal/M²·timeC) 6.2,the heat transfercoefficientof the light tube heater
Foraccordingtothenumberand typesofairvelocity, heatmedium discharge pipe fromthemap found in heatertube.
Through the heaterair speed:
V=L/3600\*f(M/s)
L - airflowthroughtheheater ( m ^ { 3 } λ )
Fflowthroughtheheateraircirculationnetarea(M2) Checkvalue fromthe figure,still needcorrectioncoefficientbythefollowingtable
{ \sf K } = \dot { \sf 1 } * { \sf K } diagram
k _ { - } theactual heattransfercoefficient(kcal/M²· degree·h)
The heat transfer coefficient is shown Kfigure
graph(kcal/M²·degree·h)
1 - heattransfercoefficientfrom (tablethree) found 3,the heaterresistancecalculation
AccordingtotheVnetinthemap,Hmapbasedonaii temperaturecheckdragcorrectioncoefficientb
{ \mathsf { H } } { = } { \mathsf { b } } * { \mathsf { H } } diagram
H - actualheaterresistance(mmh2o)
B-heaterresistancecoefficient
HFig.found resistance (mmh2o)
Table3
| Theaverageairtemperature (degrees) | 0 | 10 | 20 | 30 | 45 | 50 |
| The heat transfer coefficient I | 1.0 | 0.98 | 0.96 | 0.94 | 0.92 | 0.90 |
| Dragcoefficient b | 1.0 | 0.96 | 0.93 | 0.90 | 0.87 | 0.84 |
七、JXS-IA系列回转重力水冲式过滤器JXS-ⅡB系列反冲式水过滤器
1、概述
JXS-IAB回转重力水冲式过滤器与反冲式水过滤器是本公司研制的、高效自动水滤设备。长期使用和实际测试表明,该产品具有过滤效率高,能耗低、运行可靠、使用维护方便等优点,是纺织行业空调系统中喷淋水及冷冻水过滤的理想设备。
2、结构和工作原理
JXS-I回转重力水冲式过滤器是由机架、过滤网笼、冲水管、集污装置、传动结构及护罩等部分组成。结构见图1。JXS-IA反冲式水过滤器见图1
本机减速机传动机构驱动过滤网笼连续回转,待过滤的污水先流入过滤网笼里面,穿过过滤网,成为净水;污水中的纤维尘杂,附着于网笼的内网面,随着转笼的回转,带至滤网的最高点;顶面冲洗管的淋水,将纤维尘杂冲入下面的集污槽,流进集污盘,集污盘内的纤维尘杂定期由人工清除。反之当污水从过滤笼外面进入笼里,将尘杂留在外表以后由反冲水和毛刷清洁扫入集污装置为反冲式JXS-IIB。(见图3)
3、特点
JXS-I回转重力水冲式过滤器的设计与众不同,因而具有下列的特点:
3.1运行稳定,新型铝合金外转减速机,保证连续运行,不会轧煞。
3.2节约能量,冲水量小,水压低(在0.05MPa以下),清除污物彻底干净,过滤效果好。
3.3耐腐蚀,材料大部分为不锈钢,少数采用铸铝、优质玻璃钢及尼龙,因此整机防腐不锈。
3.4易维护,采用八角形过滤网笼,网面钢度高,平滑挺直,久用不易产生网面松驰、凹陷,减少维护及调换网面的人力。
3.5安装简单,不需要螺栓等固定。将本设备置于水池中,接上电源、水源,即可应用。
4、主要技术性能和规格
JXS-I回转重力水冲过滤器系列产品有70-90吨/时、130-150吨/时、200-220吨/时、320-360吨/时四种规格,均可用于空调喷淋回水及过滤。其中320-360吨/时尤为适用于冷冻水等方面的过滤。 其型号、规格、技术性能见表一。
5、安装说明
5.1本设备宜安装于单独的小水池内。如用于喷淋回水的过滤,因位置关系,亦可安装于喷淋室水池内,但检查维护较为不便。如用于冷冻过滤,可装设在冷冻水回路近旁的水池中,水池的长度尺寸,可为水过滤的尺寸各加100-200毫米。
5.2、为了调节水过滤器的安装高度,以适应污水水位,水过滤器机架下设置垫块,垫块可以在水池底上用砖砌成,外粉水泥沙浆。
5.3、污水水位比转笼中心高20mm。
七,JXS- Il A series rotary gravity water flushing filter JXS- Il B series recoil type water filter
1,overview
JXS-IlA/Brotarygravitywaterflushingfilterandbackwashingwaterfilterisdevelopedbyourcompany, eficientautomaticwaterfiltrationequipment.Thelong-termuseandtheactualtest,theproducthasahighfilter efficiencylowenergyconsumption,reliableoperation,convenientmaintenance,istheidealequipmentfor sprayingwaterand frozenwater filtration of airconditioning systemin textileindustry.
2,thestructureandworkingprinciple
JXS-Irotarygravitywaterflushingfilteriscomposedofaframe,filternetcage,flushpipe,sewagecollection device,thedrivingstructureandcoverparts.Structureshowninfigure1.JXS-IlArecoil typewaterfilter,see Figure1
Thespeedreducerdrivesthefilternetcagecontinuousrotation,tobefilteredwastewaterflowsintothefilter netcage,throughthefilternet,becomeanetwater;fiberdustsewageinthemiscellaneous,innersurfaceattached tothecage,withtherotorrotation,thehighestpointisbroughttothescreen;thetopsurfaceirigationwaterpipe adustcollectinggroovewillfiberdustintothefollowing,sewagecollectionplateintothefiberdust,sewage colectionplatemiscellaneousregularlybymanualcleaning.Andwhenthesewagefromthefiltercageoutside into thecage,thedustintheappearanceaftertheantiflushingandcleaningbrushtosweepintothedirtcollecting device forrecoil type JXS- I B.(see Figure3)
3,characteristics
OutoftheordinarydesignforJXS-Irotarygravitywaterflushingfilter,soithasthefollowingcharacteristics: 3.1stableoperation,newaluminumalloyouterreducer,guaranteecontinuousoperation,willnotcheck.
3.2energysving,flushvlumesmalllowpressure(below0.O5MPa),removethedirtthoroughlyeangood filteringeffect.
3.3corrosionresistantmaterials,mostlystainlesssteel,aluminum,thefewhighqualityglassfiberandnylon sothecorrosionofstainlesssteel.
3.4easymaintenance,theoctagonalmeshcage,thenetsurfacerigiditysmoothstraight,dificulttoproduce netsurfacerelaxation,depression,reducemaintenanceandreplacementofthehuman.
3.5instalationissimple,doesnotneedtheboltsfixed.Thedeviceisplacedinthetank,connectedtothe powersupply,watersupply,canbeapplied.
4,themaintechnicalperformanceandspecifications
JXS-Ilrotarygravitywaterfilterseriesproductsare70-90T/h,130-150tons/200-220tons/320-360 tons/fourspecifications,canbeusedforairconditioningspraywaterandfitration.The320-360tons/particularly suitableforrefrigeration
Waterand otheraspectsofthefilter.Thetype,specifications,technical performanceofatable.
5,installationinstructions
5.1theequipmentshouldbeinstalledinthesmallpoolwithinindividual.Asforthespraywaterfitration,due tothepositionrelationship,canalsobeinstalledinthespraychamberpool,butthemaintenanceisinconvenient. Asforfreezingfiltration,canbeinstalledonthechilledwaterloopnearthepool,poollengthsize,forwaterfiltration dimensions 1 0 0 { - } 2 0 0 ~ {mm }
5.2,inordertoinstallheightadjustingwaterfilterinordertoadapttothesewagewaterlevelwaterfilte frameisprovided withacushion block,block canbeabrick inthepool bottom,andcementmortar.
5.3,sewagewaterlevel than thecagecenterhigh 2 0mm #
5.4水池底的垫块平面,必须基本水平。安装水过滤器时,只需将机架置于垫块上,不需要螺栓等的固定。但水过滤器必须基本水平,不可有大的轴向倾斜。
5.5在机架两侧,如图4所示位置砌作隔墙,隔墙与机架间用软泡沫塑料填补缝隙。
6、使用维护
6.1、设备运转之前,应先在减速器内注润滑油(20号工业齿轮油),油面应在油标的中央;以后每隔一个月换油一次;运行三个月后,每半年换油一次。
6.2、第一次投入运行前,检查过滤网面轴向是否基本水平。如不符要求,应调整机架下的垫块,校正水平。
6.3、开车前,先用手转动水过滤器数周(须脱开皮带),是否转动灵活,无轧煞碰撞现象,否则应检查原因,消除障碍。
6.4、检查冲水管的喷水孔是否垂直(JXS-IIA向下、JXS-IB向上),否则,应予调整。
6.5、电源接通后,查看电动机转向,如转向不对,应调整后再启动。
6.6、每运行一年,应检查减速器的轴承等磨损情况,以保持恒定的过滤水量。
6.7、定期检查、清洗滤网上的粘性污垢,以保持恒定的过滤水量。
6.8、如因喷水水源不洁,造成喷水孔堵塞时,应清除堵塞物。情况严重时,应拆下冲水管,予以清洗。
6.9、每隔三至六个月,应检查回转滤网与机架(在进水端)间密封橡皮有无磨损现象,必要时予以更换。
| 型号 项目 | JXS--80 | JXS-I-140 | JXS-I-210 | JXS-I-340 |
| 额定过滤水量(吨/时) | 70-90 | 130-150 | 200-220 | 320-360 |
| 电动机型号 | YSW7124 | YSW7124 | YSW7124 | YSW7124 |
| 电动机功率(瓦) | 370 | 370 | 370 | 370 |
| 电动机电压(伏) | 380 | 380 | 380 | 380 |
| 电动机转速(转/分) | 1400 | 1400 | 1400 | 1400 |
| 滤网目数(目/英寸) | 20 | 20 | 20 | 20 |
| 转笼八角形对角尺寸(毫米) | 520 | 520 | 520 | 600 |
| 进口段水位(污水水位)(毫米) | 应不交于笼轴线中心高约20mm(以集污盘的底盘不浸没于水中为原则) | |||
| 进口段与出口段水位差(毫米) | ≤120 | ≤120 | ≤120 | ≤120 |
| 冲水管走私(毫米) | DN25 | DN25 | DN25 | DN25 |
| 冲水小压(MPa) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| 冲水耗水量(吨/时) | ≤0.07 | ≤0.08 | ≤0.10 | ≤0.10 |
| 外形尺寸(长×宽×高)(毫米) | 1010×600×10501160×600×10501490×600×10501490×700×1150 | |||
| 注:滤网目数,可根据用户需要,采用表中所列以外其他规格 | ||||
Blockplane5.4thebottomof thetank,tobasiclevel.Installwaterfilters,onlytheframewhichisarrangedon thepad,doesnotrequirefixedboltetc.Butthewaterfiltermustbebasiclevel,donothavebigaxialtilt.
5.5onbothsidesoftherack,asshowninFigure4positionmasonrypartitions,partitionandtheframewitha soft foamto fillthegapbetween.
6,useandmaintenance
Before6.1,equipmentoperation,shouldbefirstinreducernotelubricatingoil (20industrialgearoil),oillevel shouldbestandardintheoilcenter;aftereverymonthoilchangetime;afterthreemonthsofoperation,everysix months,oil change time.
6.2,thefirstisputintooperation,checkthefiltersurfaceaxialwhetherbasiclevel.Suchasinconsistent requirements,shouldblockadjustmentunder the frame,horizontal correction.
6.3,beforedriving,firsthandturningthewaterfilterforweeks(tobedisengagedfromthebelt),whetherthe rotating flexible,nocheckcollisionphenomenon,orshouldbechecked,eliminatebarriers.
Thesprayhole6.4,checktheflushpipeisvertical(JX-IA,JX-IBupwarddownward),otherwise,shall beadjusted.
6.5,thepowersupplyisswitchedon,themotorsteering,suchasturnright,shouldbeadjustedafterthestart.
6.6,eachoneyearoperation,shouldcheckthereducerbearingwear,inordertomaintainthefilteringwater constant.
6.7,regular inspection,cleaningstickydirtfilterscreen,filterwatertomaintainconstant.
6.8,asaresultofwaternotcleanwater,causingblowholeclogging,shouldcleartheblockage.Inserious cases,shouldbesplitdownwater,shallbeclean.
6.9,everythreetosixmonths,shouldchecktherotationfilterscreenandaframe(attheinletendsealing rubber) thereisnoabrasion,replace if necessary.
| Project Model | JXS-I-80 | JXS-I-140 | JXS-I-210 | JXS-I-340 |
| Ratedfilteringwater(T/h) | 70-90 | 130-150 | 200-220 | 320-360 |
| Type of motor | YSW7124 | YSW7124 | YSW7124 | YSW7124 |
| Motorpower(Watts) | 370 | 370 | 370 | 370 |
| Motorvoltage(V) | 380 | 380 | 380 | 380 |
| Motorspeed (RPM) | 1400 | 1400 | 1400 | 1400 |
| Thefiltermesh (mesh per inch) | 20 | 20 | 20 | 20 |
| Rotatingcageoctagonaldiagonalsize(mm) | 520 | 520 | 520 | 600 |
| Inletwater(sewagewater) (mm) | Shouldnotbeadrtoteenteofeaisbou2mgihsewageletaecssotmegdnwatasthce | |||
| The inletsection andthe outlet water level ifference (mm) | ≤120 | ≤120 | ≤120 | ≤120 |
| The flushing pipe smuggling(mm) | DN25 | DN25 | DN25 | DN25 |
| Lowpressure flush (MPa) | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| Flushing waterconsumption (tonsper hour) | ≤0.07 | ≤0.08 | ≤0.10 | ≤0.10 |
| Dimensions(length*width*height)(mm) | 1010×600×10501160×600×10501490×600×10501490×700×1150 | |||
| Note:thefiltermesh,according touserneeds,usedinthetable fortheotherspecifications | ||||
| 型M号 | L | L2 | L | H | H | W |
| JXS-I-80 | 500 | 710 | 1010 | 600 | 1050 | 600 |
| JXS-I-140 | 650 | 860 | 1160 | 600 | 1050 | 600 |
| JXS-I-210 | 980 | 1190 | 1490 | 600 | 1050 | 600 |
| JXS-I-340 | 980 | 1190 | 1490 | 700 | 1150 | 700 |
Fiaure3rotarvrecnil tvnewaterfilter(outsidein)annearancechar
八、JXJ-I型积极吸尘式回风过滤器
1、概述
JXJ-I型积极吸尘式回风过滤器是JXJ-I型的改进型,是针对纺织厂空调而研制开发的新型回风过滤器设备,对减少淋水池积污,防止喷嘴堵塞,提高热湿交换效率;保持挡水板清洁,减小系统阻力有显著效果。可广泛应用于棉、麻、毛、化纤、针织等行业及其含有纤维性尘杂的空气过滤。
2、结构和工作原理
该设备主要由过滤筒体、旋转吸嘴及吸嘴转动机构、集尘器和电控箱等组成。(结构原理见图一、外形尺寸见图二)
含尘空气流过网面时,纤维性尘杂被阻于网面,集尘风机通过转动的吸嘴,将附在网面上的尘杂吸掉送集尘器的集尘袋,袋中尘杂定期清除。
3、特点
3.1、采用积极式吸尘,通过吸嘴回转将尘杂吸除干净,效率高、效果好。
3.2、减速机和吸嘴间采用皮带传动,使设备运转更加安全、稳定、可靠。
3.3、网面固定于网筒,结构牢固,不漏风。
3.4、传动箱芯轴轴承改用滚珠轴承,转动灵活,无卡轧现象。
3.5、采用摆线针轮减速机,传动效率高,运行稳定。
4、主要技术性能和规格型号
本产品按圆形滤网直径区分,有以下八种规格,即1600、1800、2000、2200、Φ2400、Φ2600、Φ2800、Φ3000mm,其中Φ2400mm及以上规格的筒体为组装式,小于Φ2400mm的筒体为整体式。
设备规格型号表示如下:
例:Φ2400mm的回风过滤器表示为:JXJ-III-24性能参数见表一
5、设计选型
根据经济回风风速和最大要求回风量,对照表一确定过滤器规格;工作区经济回风风速一般按2-3m/s,最大不超过4m/s;非工作区按4-5m/s,最大不超过6m/s。滤网目数根据车间空气含尘性质确定,如:一般棉纺厂的前纺车间空气中含细小的短纤维较多,滤网目数可适当高一点;而细纱车间空气中含长纤维较多,滤网目数可适当低一点。如无特别说明,则滤网为30目/英寸。
八,JXJ- Il positive suction type air filter
1,overview
JXJ-ltypelllpositivesuctiontypeairfilterisanimprovedtypeofJXJ-typell,isanewtypeofairfilterfor textilefactoryairconditioningequipmentresearchanddevelopment,toreducethecontaminationsprayingpool, preventnozzlecloggingincreasetheheatandmoistureexchangeefficiency;keepthewaterretainingplateclean reducesystemrsisanceect.Canbeielyusedincotton,linenwool,emicalibernitingidustryand containsair filterfibrous dust.
2,thestructureandworkingprinciple
Thedevicemainlyconsistsofafitercylinder,rotarysuctionnozleandasuctionnozzlerotatingmechanism dust collectorand electriccontrol box.(see Figure1dimensionstructure principle,seeFigure two.)
Thedustyairflowsthroughthemesh,fibrousdustisblockedinthenetsurface,dustcollecting fannozle rotationthrough,wilbeattachedtothenetonthesurfaceofthedustabsorbingdustbagfordustcollectorbag dustcleaned regularly.
3,characteristics
3.1,theactivetypedustsuctionnozze,theswingofthedustsuctionclean,higheficiency,goodefect. 3.2,thespeedreducerand thesuction beltdrivethenozzle,canmaketheequipmentrunmoresafe,stable, reliable. 3.3,the netsurface isfixed onthenetbarrel,firmstructure,no leakage. 3.4,transmission shaft bearing withballbearing,flexiblerotation,nocard rollingphenomenon. 3.5,thecycloidpinwheel reducer,hightransmissionefficiency,stableoperation.
4、themaintechnical performanceand specifications
Accordingtocircularmeshdiameterofdistinction,thereareeightindsofspecifications,namely,Phi1600 Phi1800,Phi2000,Phi2200,Phi2400,Phi2600,Phi2800,Phi3000mm,Phi 2 4 0 0 {mm } andabove thespecifications ofthecylinder bodyisassembled,lessthanThecylinderdiameterof 2 4 0 0 \mathsf {mm } isan integral type.
Saidequipmentspecificationsareasfollows:
Example:thereturnairfilter isexpressedas: 2 4 0 0 {mm } JXJ--24.
Theperformanceparametersofatable.
5,designandselection
Accordingtotheeconomicreturnwind speedandmaximumrequirementsreturnairvolume,tablea determination filter specifications;workareaeconomicreturnwind speedaccording tothegeneral 2 - 3 m / s , the maximumdoesnotexceed 4 { { m } / { { s } ; } } nonworkingareaaccordingto the4-5m/s,themaximumnotexceeding 6m/s. Thefiltermeshaccordingtoworkshopairdustpropertiesaredetermined,suchas:shortmorefibercontainingfine spinningworkshopaircottnmillinthefiltermesh,canbeabithigher;andtheairspinningworkshopwithfiber more,thefiltermeshmaybeappropriatetoalowpoint.Ifnospecialinstructions,thescreenis30perinch.
表一、JXJ-I系列回风过滤器主要性能参数表
Table1,JXJ-Illseriesairreturnfiltertableparameter
| 型号 项目 Model 过滤风量 Filterair | KLJ--16 | KLJ--20 | KLJ--20 | KLJ--24 | KLJ--26 | KLJ--28 | KLJ--30 | ||||
| KLJ--18 | |||||||||||
| Project 迎面风速 The wind speed m/s | 2.0 | 14000 | 18000 | 23000 | 27000 | 33000 | 38000 | 44000 | 51000 | ||
| 2.5 | 18000 | 23000 | 28000 | 34000 | 41000 | 48000 | 55000 | 64000 | |||
| 3.0 | 21000 | 27000 | 34000 | 41000 | 49000 | 57000 | 67000 | 76000 | |||
| 3.5 | 25000 | 32000 | 40000 | 48000 | 57000 | 67000 | 78000 | 89000 | |||
| 4.0 | 28000 | 36000 | 45000 | 55000 | 65000 | 76000 | 89000 | 102000 | |||
| 4.5 | 32000 | 41000 | 51000 | 62000 | 73000 | 86000 | 100000 | 115000 | |||
| 5.0 | 36000 | 45000 | 57000 | 68000 | 81000 | 96000 | 11000 | 127000 | |||
| 网盘直径 | 1600 1800 | 2000 | 2200 | 2400 | 2600 | 2800 | 3000 | ||||
| 初阻力Pa Initial resistanceofPa | ≤150 | ||||||||||
| 滤网目数(目/英寸) The fiter mesh (mesh per | 30-50(用户根据需要选择) 30-50(the user choose according to need) | ||||||||||
| 吸嘴转速(转/分) | 1.19 | ||||||||||
| 吸尘风量(m³/h) | 1000 | ||||||||||
| 风机电机 Fanmotor | 2.2-4Kw2900转/分 The22-4Kw2900rn0 | ||||||||||
| 吸嘴传动电机 The suction nozzle drive motor | 370w1400转/分 370W1400 | ||||||||||
6、安装说明
JXJ-型积极吸尘回风过滤器的滤网直径从Φ2400-Φ3000毫米时为拼装式,现场安装时,需先将分散的两半装 Filerametetiveiitiast 配成一体,拼装时应保证网面整体平整。该设备安装形式分嵌墙式和贴墙式两种。 ssembleintspdsbllleaetalll
安装可分四部分进行
Theinstallation can be divided into fourparts
6.1、过滤筒体
6.1,filtering cylinder
嵌墙式(见图三)
Wall type (see Figure three)
a、在预定安装的墙上开(或预留)一个洞(外形尺寸见图四);
Ainapredeterminedmountingwall(orreserve)a hole(dimensionsshown inFig.four); b、将过滤筒体出风端对准墙洞,从墙洞迎风面推入墙洞内;(应保证网盘面到墙面有50mm的间距,以便更 Btefilteridetallalltllldsodaa 换网面) 50mmpitch,inorder toreplace the net surface) C、校正横梁板水平度和网面垂直度; C,correctionof beam board level and net surface perpendicularity; d、用砖块砂浆填砌底座及机器周边和墙洞的空隙并抹平粉光。 VoidandsmoothpowderlightD,baseandperipheryofthemachinetofilluptheholeinthewallwithbricksandmortar.
贴墙式(见图三) Thewall type (see Figure three)
a、在预定安装的墙上开(或预留)一个圆洞(外形尺寸见图四);
Ainapredeterminedmountingwall(orreserve)aroundhole(dimensionsshowninFig.four);b、将洞壁用水泥沙浆粉圆抹光,将过滤机构出风端紧贴墙洞迎风面置于地上,并使筒体圆周对准墙洞圆周。i
C、校正横梁板水平度和网面垂直度,底座用M10膨胀螺栓固定于地面。d、将筒体周边和墙面之间的空隙用水泥沙浆粉塞密封。6.2、旋转吸嘴和吸嘴传动机构(包括减速机和传动箱)a、将传动箱装到横梁板上,封板及压圈装到网面的中间芯盘上,吸嘴装到传动箱空心轴上,注意在
装配时须先将三角皮带套在传动箱带轮上。b、前后移动传动箱,调节吸口与网面的距离,手动回转条缝形吸嘴,使吸嘴和网面间距保持一致,
吸嘴和网面间距一般为 1 5 - 2 5mm ,必要时可在传动箱底部垫置垫片等。C、安装减速机,减速机皮带轮与传动箱皮带轮必须对正,调节张紧螺丝,使皮带张紧适度。6.3、集尘器部分(包括集尘风机,分流器、连接环、滤袋)a、在预定位置将分流器和连接环按图二所示的位置,分别用M10和M8膨胀螺栓固定于墙上。b、将集尘风机接到分流器上,固定好撑脚。C、装上滤袋,卡上抱箍。
6.4、输尘管道的安装
输尘管道从传动箱空心轴出口接至集尘风机进口上,连接管道应尽量短并减少弯头,以减少管道阻力管道可采用镀锌铁皮管或波形塑料软管,本厂只配2m长波形塑料软管,超长部分由用户自理。
6.5、电控箱的安装
电控箱用M8膨胀螺栓固定在墙上,箱体外壳必须有良好的接地。电源线是三相四线:380v/220v,电气原理图见图五。
7、使用与维护
a、初运行前应检查变速箱内润滑油是否适量,减速机初运转300小时后,润滑油作第一次更换,更
换时,应去除残留油污。以后每3-6个月换油一次,如果每日连续工作10小时以上,每隔3个月换油一次,如
果每日连续工作10小时以下,每隔6个月换油一次。已经长期没有使用的减速机重新开动前,必须更换润
滑油,减速机一般选用40#和50#机械油,电动机也应定期保养,电动机选用LZ-2H#铝基润滑脂。b、初运行前应检查各部分螺栓是否上紧,有无漏风之处;初运行的一个月内要经常检查各部分的固
定螺栓有无松动。C、合上电源,启动电机,检查风机旋向是否正确,否则应调线。d、在初运行的三个月内要经常巡视运行情况,检查电机及减速机的温升和噪声,如反常应查明原因
予以消除。e、不要在吸嘴、滤网、集尘袋等处放置杂物,以免阻挡吸嘴转动,引起电机过载,损伤网面或集尘
袋等不良现象。f、及时出尘并定期振动滤尘袋,使滤料畅通。g、定期更换滤尘袋,如滤尘袋破损,应及及缝补或更换。C,correctionofbeamboardlevelandnetsurfaceperpendicularity,basewithM10expansionboltisfixedon
the ground.D,will use cement mortar powder plug seal thegap between thecylinderand the wallsurrounding.6.2,rotary suction nozzle and a suction nozze drive mechanism (including reducerand gear box)A,thetransmissionassemblytothebeamplate,sealplateandthepressingringisarrangedintothemiddle
coreplate,suctionnozzlemountedtothetransmissioncaseholowshaft,noteintheassemblymustfirstbe
triangular belt issleeved ona transmission beltwheel.B,beforeandafterthemobiletransmission boxadjustthesuctionandnetsurfacedistance,themanual
revolving slotnozzle,thenozzleand themeshspacingconsistentsuctionnozzleandthemeshspacingis
generally15-25mm,whennecessaryinbottomgearboxset gasket.C,installationof thereducer,reducerbeltpulleyandthetransmissionbeltpulleymustbepositive,adjusting
tensioningscrew,the belttensionermoderate.6.3,the dust collectorpart (including dustcollecting fan,shunt,the connecting ring,thebag)AatapredeterminedlocationtoashuntandaconnectingringasshowninFiguretwopositions,respectively
M10andM8expansionboltsfixed onthewall.B,thedust collecting fanreceived shunt,fixed brace.C,installedonthe bag,card hoop.6.4,adust pipe installation
Adustpipefromthegearboxisconnected tothe hollowshaftoutletdustcolectingfan inlet,connecting pipesshouldbeasshortasposibleandreducetheelbow,inordertoreducetheresistanceofpipeline;pipecan begalvanized ironpipeorcorrugatedplastic hose,the factoryonlywith 2 m longcorrugatedplastichose,longpart ofbythe users themselves.
6.5,electric control boxmounting
ElectriccontrolboxwithM8expansionboltsfixedonthewall,aboxshellmust haveagoodgrounding Powerlineis three-phasefourline:380v/220v,theelectrical principlediagramshowninfigure five.
7,useandmaintenance
A,theearly operation should be checked beforethegearboxoilisappropriate,reducerinitialrunning after300 hours,the lubricatingoilforthefirsttime thereplacement,replacement,shouldremove the residualoil.Afterevery3-6monthsoilchangetime,if everydaymorethan10hoursofcontinuouswork, every3months,oilchange time,if thedaily10hoursofcontinuouswork,every6months,oil change time.Havenolong termusereducerrerun,replacementof lubricatingoilmust usereducer,general40# and50#machineoil,motorshouldalsoberegularmaintenance,motorselectionLZ-2H#aluminumbase grease.
B,theearlyoperationshouldbecheckedbeforeeachpartof boltsaretightened,thereisnoair leakage
points;amonth inearlyoperationshouldalwayscheck thefixing bolt of eachpart haveno loose. C,switchonthepower,startthemotor,checkthefnrotationdirectioniscrrectotherwiseitshalltransfer
line. D,inthreemonthsatthebeginningofoperationwithinoftenpatroloperation,checkthemotorandreducer
temperatureriseand noise,suchasabnormal reasonsshould be identified and eliminated. E,don'tputdebrisinthesuctionnozzle,filterdustbagetc.inordertoavoidblockingthesuctionnozzle
rotates,causingdamagetomotoroverload,thenetsurfaceordustbagandotherundesirablephenomena. F,timelyandregularvibrationdustbagdustfilter,thefiltermaterial. G,replacing the filterbagdustfilter bagregularly,suchas breakage,andandsewing orreplacement.




